# SOME DESCRIPTIVE TITLE
# Copyright (C) YEAR Free Software Foundation, Inc.
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"POT-Creation-Date: 2024-06-01 06:22+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: TH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "sigaction"
msgstr ""

#. type: TH
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2024-05-02"
msgstr ""

#. type: TH
#: archlinux debian-unstable
#, no-wrap
msgid "Linux man-pages 6.8"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NAME"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "sigaction, rt_sigaction - examine and change a signal action"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "LIBRARY"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Standard C library (I<libc>, I<-lc>)"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SYNOPSIS"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<#include E<lt>signal.hE<gt>>\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"B<int sigaction(int >I<signum>B<,>\n"
"B<              const struct sigaction *_Nullable restrict >I<act>B<,>\n"
"B<              struct sigaction *_Nullable restrict >I<oldact>B<);>\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<sigaction>():"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "    _POSIX_C_SOURCE\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<siginfo_t>:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "    _POSIX_C_SOURCE E<gt>= 199309L\n"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "DESCRIPTION"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<sigaction>()  system call is used to change the action taken by a "
"process on receipt of a specific signal.  (See B<signal>(7)  for an overview "
"of signals.)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<signum> specifies the signal and can be any valid signal except B<SIGKILL> "
"and B<SIGSTOP>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<act> is non-NULL, the new action for signal I<signum> is installed from "
"I<act>.  If I<oldact> is non-NULL, the previous action is saved in I<oldact>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The I<sigaction> structure is defined as something like:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"struct sigaction {\n"
"    void     (*sa_handler)(int);\n"
"    void     (*sa_sigaction)(int, siginfo_t *, void *);\n"
"    sigset_t   sa_mask;\n"
"    int        sa_flags;\n"
"    void     (*sa_restorer)(void);\n"
"};\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On some architectures a union is involved: do not assign to both "
"I<sa_handler> and I<sa_sigaction>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<sa_restorer> field is not intended for application use.  (POSIX does "
"not specify a I<sa_restorer> field.)  Some further details of the purpose of "
"this field can be found in B<sigreturn>(2)."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<sa_handler> specifies the action to be associated with I<signum> and can "
"be one of the following:"
msgstr ""

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\[bu]"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<SIG_DFL> for the default action."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<SIG_IGN> to ignore this signal."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A pointer to a signal handling function.  This function receives the signal "
"number as its only argument."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If B<SA_SIGINFO> is specified in I<sa_flags>, then I<sa_sigaction> (instead "
"of I<sa_handler>)  specifies the signal-handling function for I<signum>.  "
"This function receives three arguments, as described below."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<sa_mask> specifies a mask of signals which should be blocked (i.e., added "
"to the signal mask of the thread in which the signal handler is invoked)  "
"during execution of the signal handler.  In addition, the signal which "
"triggered the handler will be blocked, unless the B<SA_NODEFER> flag is used."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<sa_flags> specifies a set of flags which modify the behavior of the "
"signal.  It is formed by the bitwise OR of zero or more of the following:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_NOCLDSTOP>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<signum> is B<SIGCHLD>, do not receive notification when child processes "
"stop (i.e., when they receive one of B<SIGSTOP>, B<SIGTSTP>, B<SIGTTIN>, or "
"B<SIGTTOU>)  or resume (i.e., they receive B<SIGCONT>)  (see B<wait>(2)).  "
"This flag is meaningful only when establishing a handler for B<SIGCHLD>."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_NOCLDWAIT> (since Linux 2.6)"
msgstr ""

#.  To be precise: Linux 2.5.60 -- MTK
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<signum> is B<SIGCHLD>, do not transform children into zombies when they "
"terminate.  See also B<waitpid>(2).  This flag is meaningful only when "
"establishing a handler for B<SIGCHLD>, or when setting that signal's "
"disposition to B<SIG_DFL>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the B<SA_NOCLDWAIT> flag is set when establishing a handler for "
"B<SIGCHLD>, POSIX.1 leaves it unspecified whether a B<SIGCHLD> signal is "
"generated when a child process terminates.  On Linux, a B<SIGCHLD> signal is "
"generated in this case; on some other implementations, it is not."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_NODEFER>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Do not add the signal to the thread's signal mask while the handler is "
"executing, unless the signal is specified in I<act.sa_mask>.  Consequently, "
"a further instance of the signal may be delivered to the thread while it is "
"executing the handler.  This flag is meaningful only when establishing a "
"signal handler."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<SA_NOMASK> is an obsolete, nonstandard synonym for this flag."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_ONSTACK>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Call the signal handler on an alternate signal stack provided by "
"B<sigaltstack>(2).  If an alternate stack is not available, the default "
"stack will be used.  This flag is meaningful only when establishing a signal "
"handler."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_RESETHAND>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Restore the signal action to the default upon entry to the signal handler.  "
"This flag is meaningful only when establishing a signal handler."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<SA_ONESHOT> is an obsolete, nonstandard synonym for this flag."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_RESTART>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Provide behavior compatible with BSD signal semantics by making certain "
"system calls restartable across signals.  This flag is meaningful only when "
"establishing a signal handler.  See B<signal>(7)  for a discussion of system "
"call restarting."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_RESTORER>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<Not intended for application use>.  This flag is used by C libraries to "
"indicate that the I<sa_restorer> field contains the address of a \"signal "
"trampoline\".  See B<sigreturn>(2)  for more details."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_SIGINFO> (since Linux 2.2)"
msgstr ""

#.  (The
#.  .I sa_sigaction
#.  field was added in Linux 2.1.86.)
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The signal handler takes three arguments, not one.  In this case, "
"I<sa_sigaction> should be set instead of I<sa_handler>.  This flag is "
"meaningful only when establishing a signal handler."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_UNSUPPORTED> (since Linux 5.11)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Used to dynamically probe for flag bit support."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If an attempt to register a handler succeeds with this flag set in I<act-"
"E<gt>sa_flags> alongside other flags that are potentially unsupported by the "
"kernel, and an immediately subsequent B<sigaction>()  call specifying the "
"same signal number and with a non-NULL I<oldact> argument yields "
"B<SA_UNSUPPORTED> I<clear> in I<oldact-E<gt>sa_flags>, then I<oldact-"
"E<gt>sa_flags> may be used as a bitmask describing which of the potentially "
"unsupported flags are, in fact, supported.  See the section \"Dynamically "
"probing for flag bit support\" below for more details."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SA_EXPOSE_TAGBITS> (since Linux 5.11)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Normally, when delivering a signal, an architecture-specific set of tag bits "
"are cleared from the I<si_addr> field of I<siginfo_t>.  If this flag is set, "
"an architecture-specific subset of the tag bits will be preserved in "
"I<si_addr>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Programs that need to be compatible with Linux versions older than 5.11 must "
"use B<SA_UNSUPPORTED> to probe for support."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "The siginfo_t argument to a SA_SIGINFO handler"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When the B<SA_SIGINFO> flag is specified in I<act.sa_flags>, the signal "
"handler address is passed via the I<act.sa_sigaction> field.  This handler "
"takes three arguments, as follows:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"void\n"
"handler(int sig, siginfo_t *info, void *ucontext)\n"
"{\n"
"    ...\n"
"}\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "These three arguments are as follows"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I<sig>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The number of the signal that caused invocation of the handler."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I<info>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A pointer to a I<siginfo_t>, which is a structure containing further "
"information about the signal, as described below."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I<ucontext>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This is a pointer to a I<ucontext_t> structure, cast to I<void\\ *>.  The "
"structure pointed to by this field contains signal context information that "
"was saved on the user-space stack by the kernel; for details, see "
"B<sigreturn>(2).  Further information about the I<ucontext_t> structure can "
"be found in B<getcontext>(3)  and B<signal>(7).  Commonly, the handler "
"function doesn't make any use of the third argument."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The I<siginfo_t> data type is a structure with the following fields:"
msgstr ""

#.  FIXME
#.  The siginfo_t 'si_trapno' field seems to be used
#.  only on SPARC and Alpha; this page could use
#.  a little more detail on its purpose there.
#.  In the kernel: si_tid
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"siginfo_t {\n"
"    int      si_signo;     /* Signal number */\n"
"    int      si_errno;     /* An errno value */\n"
"    int      si_code;      /* Signal code */\n"
"    int      si_trapno;    /* Trap number that caused\n"
"                              hardware-generated signal\n"
"                              (unused on most architectures) */\n"
"    pid_t    si_pid;       /* Sending process ID */\n"
"    uid_t    si_uid;       /* Real user ID of sending process */\n"
"    int      si_status;    /* Exit value or signal */\n"
"    clock_t  si_utime;     /* User time consumed */\n"
"    clock_t  si_stime;     /* System time consumed */\n"
"    union sigval si_value; /* Signal value */\n"
"    int      si_int;       /* POSIX.1b signal */\n"
"    void    *si_ptr;       /* POSIX.1b signal */\n"
"    int      si_overrun;   /* Timer overrun count;\n"
"                              POSIX.1b timers */\n"
"    int      si_timerid;   /* Timer ID; POSIX.1b timers */\n"
"    void    *si_addr;      /* Memory location which caused fault */\n"
"    long     si_band;      /* Band event (was I<int> in\n"
"                              glibc 2.3.2 and earlier) */\n"
"    int      si_fd;        /* File descriptor */\n"
"    short    si_addr_lsb;  /* Least significant bit of address\n"
"                              (since Linux 2.6.32) */\n"
"    void    *si_lower;     /* Lower bound when address violation\n"
"                              occurred (since Linux 3.19) */\n"
"    void    *si_upper;     /* Upper bound when address violation\n"
"                              occurred (since Linux 3.19) */\n"
"    int      si_pkey;      /* Protection key on PTE that caused\n"
"                              fault (since Linux 4.6) */\n"
"    void    *si_call_addr; /* Address of system call instruction\n"
"                              (since Linux 3.5) */\n"
"    int      si_syscall;   /* Number of attempted system call\n"
"                              (since Linux 3.5) */\n"
"    unsigned int si_arch;  /* Architecture of attempted system call\n"
"                              (since Linux 3.5) */\n"
"}\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<si_signo>, I<si_errno> and I<si_code> are defined for all signals.  "
"(I<si_errno> is generally unused on Linux.)  The rest of the struct may be a "
"union, so that one should read only the fields that are meaningful for the "
"given signal:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Signals sent with B<kill>(2)  and B<sigqueue>(3)  fill in I<si_pid> and "
"I<si_uid>.  In addition, signals sent with B<sigqueue>(3)  fill in I<si_int> "
"and I<si_ptr> with the values specified by the sender of the signal; see "
"B<sigqueue>(3)  for more details."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Signals sent by POSIX.1b timers (since Linux 2.6) fill in I<si_overrun> and "
"I<si_timerid>.  The I<si_timerid> field is an internal ID used by the kernel "
"to identify the timer; it is not the same as the timer ID returned by "
"B<timer_create>(2).  The I<si_overrun> field is the timer overrun count; "
"this is the same information as is obtained by a call to "
"B<timer_getoverrun>(2).  These fields are nonstandard Linux extensions."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Signals sent for message queue notification (see the description of "
"B<SIGEV_SIGNAL> in B<mq_notify>(3))  fill in I<si_int>/I<si_ptr>, with the "
"I<sigev_value> supplied to B<mq_notify>(3); I<si_pid>, with the process ID "
"of the message sender; and I<si_uid>, with the real user ID of the message "
"sender."
msgstr ""

#.  FIXME .
#.  When si_utime and si_stime where originally implemented, the
#.  measurement unit was HZ, which was the same as clock ticks
#.  (sysconf(_SC_CLK_TCK)).  In Linux 2.6, HZ became configurable, and
#.  was *still* used as the unit to return the info these fields,
#.  with the result that the field values depended on the
#.  configured HZ.  Of course, the should have been measured in
#.  USER_HZ instead, so that sysconf(_SC_CLK_TCK) could be used to
#.  convert to seconds.  I have a queued patch to fix this:
#.  http://thread.gmane.org/gmane.linux.kernel/698061/ .
#.  This patch made it into Linux 2.6.27.
#.  But note that these fields still don't return the times of
#.  waited-for children (as is done by getrusage() and times()
#.  and wait4()).  Solaris 8 does include child times.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGCHLD> fills in I<si_pid>, I<si_uid>, I<si_status>, I<si_utime>, and "
"I<si_stime>, providing information about the child.  The I<si_pid> field is "
"the process ID of the child; I<si_uid> is the child's real user ID.  The "
"I<si_status> field contains the exit status of the child (if I<si_code> is "
"B<CLD_EXITED>), or the signal number that caused the process to change "
"state.  The I<si_utime> and I<si_stime> contain the user and system CPU time "
"used by the child process; these fields do not include the times used by "
"waited-for children (unlike B<getrusage>(2)  and B<times>(2)).  Up to Linux "
"2.6, and since Linux 2.6.27, these fields report CPU time in units of "
"I<sysconf(_SC_CLK_TCK)>.  In Linux 2.6 kernels before Linux 2.6.27, a bug "
"meant that these fields reported time in units of the (configurable) system "
"jiffy (see B<time>(7))."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGILL>, B<SIGFPE>, B<SIGSEGV>, B<SIGBUS>, and B<SIGTRAP> fill in "
"I<si_addr> with the address of the fault.  On some architectures, these "
"signals also fill in the I<si_trapno> field."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Some suberrors of B<SIGBUS>, in particular B<BUS_MCEERR_AO> and "
"B<BUS_MCEERR_AR>, also fill in I<si_addr_lsb>.  This field indicates the "
"least significant bit of the reported address and therefore the extent of "
"the corruption.  For example, if a full page was corrupted, I<si_addr_lsb> "
"contains I<log2(sysconf(_SC_PAGESIZE))>.  When B<SIGTRAP> is delivered in "
"response to a B<ptrace>(2)  event (PTRACE_EVENT_foo), I<si_addr> is not "
"populated, but I<si_pid> and I<si_uid> are populated with the respective "
"process ID and user ID responsible for delivering the trap.  In the case of "
"B<seccomp>(2), the tracee will be shown as delivering the event.  "
"B<BUS_MCEERR_*> and I<si_addr_lsb> are Linux-specific extensions."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<SEGV_BNDERR> suberror of B<SIGSEGV> populates I<si_lower> and "
"I<si_upper>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The B<SEGV_PKUERR> suberror of B<SIGSEGV> populates I<si_pkey>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGIO>/B<SIGPOLL> (the two names are synonyms on Linux)  fills in "
"I<si_band> and I<si_fd>.  The I<si_band> event is a bit mask containing the "
"same values as are filled in the I<revents> field by B<poll>(2).  The "
"I<si_fd> field indicates the file descriptor for which the I/O event "
"occurred; for further details, see the description of B<F_SETSIG> in "
"B<fcntl>(2)."
msgstr ""

#.  commit a0727e8ce513fe6890416da960181ceb10fbfae6
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGSYS>, generated (since Linux 3.5)  when a seccomp filter returns "
"B<SECCOMP_RET_TRAP>, fills in I<si_call_addr>, I<si_syscall>, I<si_arch>, "
"I<si_errno>, and other fields as described in B<seccomp>(2)."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "The si_code field"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<si_code> field inside the I<siginfo_t> argument that is passed to a "
"B<SA_SIGINFO> signal handler is a value (not a bit mask)  indicating why "
"this signal was sent.  For a B<ptrace>(2)  event, I<si_code> will contain "
"B<SIGTRAP> and have the ptrace event in the high byte:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(SIGTRAP | PTRACE_EVENT_foo E<lt>E<lt> 8).\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For a non-B<ptrace>(2)  event, the values that can appear in I<si_code> are "
"described in the remainder of this section.  Since glibc 2.20, the "
"definitions of most of these symbols are obtained from I<E<lt>signal.hE<gt>> "
"by defining feature test macros (before including I<any> header file) as "
"follows:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<_XOPEN_SOURCE> with the value 500 or greater;"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<_XOPEN_SOURCE> and B<_XOPEN_SOURCE_EXTENDED>; or"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<_POSIX_C_SOURCE> with the value 200809L or greater."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For the B<TRAP_*> constants, the symbol definitions are provided only in the "
"first two cases.  Before glibc 2.20, no feature test macros were required to "
"obtain these symbols."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For a regular signal, the following list shows the values which can be "
"placed in I<si_code> for any signal, along with the reason that the signal "
"was generated."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_USER>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<kill>(2)."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_KERNEL>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Sent by the kernel."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_QUEUE>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<sigqueue>(3)."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_TIMER>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX timer expired."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_MESGQ> (since Linux 2.6.6)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX message queue state changed; see B<mq_notify>(3)."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_ASYNCIO>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "AIO completed."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_SIGIO>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Queued B<SIGIO> (only up to Linux 2.2; from Linux 2.4 onward B<SIGIO>/"
"B<SIGPOLL> fills in I<si_code> as described below)."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SI_TKILL> (since Linux 2.4.19)"
msgstr ""

#.  SI_DETHREAD is defined in Linux 2.6.9 sources, but isn't implemented
#.  It appears to have been an idea that was tried during 2.5.6
#.  through to Linux 2.5.24 and then was backed out.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<tkill>(2)  or B<tgkill>(2)."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGILL> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_ILLOPC>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Illegal opcode."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_ILLOPN>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Illegal operand."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_ILLADR>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Illegal addressing mode."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_ILLTRP>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Illegal trap."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_PRVOPC>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Privileged opcode."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_PRVREG>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Privileged register."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_COPROC>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Coprocessor error."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ILL_BADSTK>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Internal stack error."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGFPE> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_INTDIV>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Integer divide by zero."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_INTOVF>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Integer overflow."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_FLTDIV>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Floating-point divide by zero."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_FLTOVF>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Floating-point overflow."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_FLTUND>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Floating-point underflow."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_FLTRES>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Floating-point inexact result."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_FLTINV>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Floating-point invalid operation."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<FPE_FLTSUB>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Subscript out of range."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGSEGV> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SEGV_MAPERR>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Address not mapped to object."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SEGV_ACCERR>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Invalid permissions for mapped object."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SEGV_BNDERR> (since Linux 3.19)"
msgstr ""

#.  commit ee1b58d36aa1b5a79eaba11f5c3633c88231da83
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Failed address bound checks."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SEGV_PKUERR> (since Linux 4.6)"
msgstr ""

#.  commit cd0ea35ff5511cde299a61c21a95889b4a71464e
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Access was denied by memory protection keys.  See B<pkeys>(7).  The "
"protection key which applied to this access is available via I<si_pkey>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGBUS> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<BUS_ADRALN>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Invalid address alignment."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<BUS_ADRERR>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Nonexistent physical address."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<BUS_OBJERR>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Object-specific hardware error."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<BUS_MCEERR_AR> (since Linux 2.6.32)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Hardware memory error consumed on a machine check; action required."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<BUS_MCEERR_AO> (since Linux 2.6.32)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Hardware memory error detected in process but not consumed; action optional."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGTRAP> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<TRAP_BRKPT>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Process breakpoint."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<TRAP_TRACE>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Process trace trap."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<TRAP_BRANCH> (since Linux 2.4, IA64 only)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Process taken branch trap."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<TRAP_HWBKPT> (since Linux 2.4, IA64 only)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Hardware breakpoint/watchpoint."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGCHLD> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<CLD_EXITED>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Child has exited."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<CLD_KILLED>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Child was killed."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<CLD_DUMPED>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Child terminated abnormally."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<CLD_TRAPPED>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Traced child has trapped."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<CLD_STOPPED>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Child has stopped."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<CLD_CONTINUED> (since Linux 2.6.9)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Stopped child has continued."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values can be placed in I<si_code> for a B<SIGIO>/B<SIGPOLL> "
"signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<POLL_IN>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Data input available."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<POLL_OUT>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Output buffers available."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<POLL_MSG>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Input message available."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<POLL_ERR>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I/O error."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<POLL_PRI>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "High priority input available."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<POLL_HUP>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Device disconnected."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The following value can be placed in I<si_code> for a B<SIGSYS> signal:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SYS_SECCOMP> (since Linux 3.5)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Triggered by a B<seccomp>(2)  filter rule."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Dynamically probing for flag bit support"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<sigaction>()  call on Linux accepts unknown bits set in I<act-"
"E<gt>sa_flags> without error.  The behavior of the kernel starting with "
"Linux 5.11 is that a second B<sigaction>()  will clear unknown bits from "
"I<oldact-E<gt>sa_flags>.  However, historically, a second B<sigaction>()  "
"call would typically leave those bits set in I<oldact-E<gt>sa_flags>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This means that support for new flags cannot be detected simply by testing "
"for a flag in I<sa_flags>, and a program must test that B<SA_UNSUPPORTED> "
"has been cleared before relying on the contents of I<sa_flags>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Since the behavior of the signal handler cannot be guaranteed unless the "
"check passes, it is wise to either block the affected signal while "
"registering the handler and performing the check in this case, or where this "
"is not possible, for example if the signal is synchronous, to issue the "
"second B<sigaction>()  in the signal handler itself."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In kernels that do not support a specific flag, the kernel's behavior is as "
"if the flag was not set, even if the flag was set in I<act-E<gt>sa_flags>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The flags B<SA_NOCLDSTOP>, B<SA_NOCLDWAIT>, B<SA_SIGINFO>, B<SA_ONSTACK>, "
"B<SA_RESTART>, B<SA_NODEFER>, B<SA_RESETHAND>, and, if defined by the "
"architecture, B<SA_RESTORER> may not be reliably probed for using this "
"mechanism, because they were introduced before Linux 5.11.  However, in "
"general, programs may assume that these flags are supported, since they have "
"all been supported since Linux 2.6, which was released in the year 2003."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "See EXAMPLES below for a demonstration of the use of B<SA_UNSUPPORTED>."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "RETURN VALUE"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<sigaction>()  returns 0 on success; on error, -1 is returned, and I<errno> "
"is set to indicate the error."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "ERRORS"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EFAULT>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<act> or I<oldact> points to memory which is not a valid part of the "
"process address space."
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EINVAL>"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"An invalid signal was specified.  This will also be generated if an attempt "
"is made to change the action for B<SIGKILL> or B<SIGSTOP>, which cannot be "
"caught or ignored."
msgstr ""

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "VERSIONS"
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "C library/kernel differences"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The glibc wrapper function for B<sigaction>()  gives an error (B<EINVAL>)  "
"on attempts to change the disposition of the two real-time signals used "
"internally by the NPTL threading implementation.  See B<nptl>(7)  for "
"details."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On architectures where the signal trampoline resides in the C library, the "
"glibc wrapper function for B<sigaction>()  places the address of the "
"trampoline code in the I<act.sa_restorer> field and sets the B<SA_RESTORER> "
"flag in the I<act.sa_flags> field.  See B<sigreturn>(2)."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The original Linux system call was named B<sigaction>().  However, with the "
"addition of real-time signals in Linux 2.2, the fixed-size, 32-bit "
"I<sigset_t> type supported by that system call was no longer fit for "
"purpose.  Consequently, a new system call, B<rt_sigaction>(), was added to "
"support an enlarged I<sigset_t> type.  The new system call takes a fourth "
"argument, I<size_t sigsetsize>, which specifies the size in bytes of the "
"signal sets in I<act.sa_mask> and I<oldact.sa_mask>.  This argument is "
"currently required to have the value I<sizeof(sigset_t)> (or the error "
"B<EINVAL> results).  The glibc B<sigaction>()  wrapper function hides these "
"details from us, transparently calling B<rt_sigaction>()  when the kernel "
"provides it."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "STANDARDS"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2008."
msgstr ""

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "HISTORY"
msgstr ""

#.  SVr4 does not document the EINTR condition.
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001, SVr4."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX.1-1990 disallowed setting the action for B<SIGCHLD> to B<SIG_IGN>.  "
"POSIX.1-2001 and later allow this possibility, so that ignoring B<SIGCHLD> "
"can be used to prevent the creation of zombies (see B<wait>(2)).  "
"Nevertheless, the historical BSD and System\\ V behaviors for ignoring "
"B<SIGCHLD> differ, so that the only completely portable method of ensuring "
"that terminated children do not become zombies is to catch the B<SIGCHLD> "
"signal and perform a B<wait>(2)  or similar."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-rawhide opensuse-tumbleweed
msgid ""
"POSIX.1-1990 specified only B<SA_NOCLDSTOP>.  POSIX.1-2001 added "
"B<SA_NOCLDWAIT>, B<SA_NODEFER>, B<SA_ONSTACK>, B<SA_RESETHAND>, "
"B<SA_RESTART>, and B<SA_SIGINFO> as XSI extensions.  POSIX.1-2008 moved "
"B<SA_NODEFER>, B<SA_RESETHAND>, B<SA_RESTART>, and B<SA_SIGINFO> to the base "
"specifications.  Use of these latter values in I<sa_flags> may be less "
"portable in applications intended for older UNIX implementations."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<SA_RESETHAND> flag is compatible with the SVr4 flag of the same name."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<SA_NODEFER> flag is compatible with the SVr4 flag of the same name "
"under kernels 1.3.9 and later.  On older kernels the Linux implementation "
"allowed the receipt of any signal, not just the one we are installing "
"(effectively overriding any I<sa_mask> settings)."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NOTES"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A child created via B<fork>(2)  inherits a copy of its parent's signal "
"dispositions.  During an B<execve>(2), the dispositions of handled signals "
"are reset to the default; the dispositions of ignored signals are left "
"unchanged."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"According to POSIX, the behavior of a process is undefined after it ignores "
"a B<SIGFPE>, B<SIGILL>, or B<SIGSEGV> signal that was not generated by "
"B<kill>(2)  or B<raise>(3).  Integer division by zero has undefined result.  "
"On some architectures it will generate a B<SIGFPE> signal.  (Also dividing "
"the most negative integer by -1 may generate B<SIGFPE>.)  Ignoring this "
"signal might lead to an endless loop."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<sigaction>()  can be called with a NULL second argument to query the "
"current signal handler.  It can also be used to check whether a given signal "
"is valid for the current machine by calling it with NULL second and third "
"arguments."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"It is not possible to block B<SIGKILL> or B<SIGSTOP> (by specifying them in "
"I<sa_mask>).  Attempts to do so are silently ignored."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "See B<sigsetops>(3)  for details on manipulating signal sets."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"See B<signal-safety>(7)  for a list of the async-signal-safe functions that "
"can be safely called inside from inside a signal handler."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Undocumented"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Before the introduction of B<SA_SIGINFO>, it was also possible to get some "
"additional information about the signal.  This was done by providing an "
"I<sa_handler> signal handler with a second argument of type I<struct "
"sigcontext>, which is the same structure as the one that is passed in the "
"I<uc_mcontext> field of the I<ucontext> structure that is passed (via a "
"pointer) in the third argument of the I<sa_sigaction> handler.  See the "
"relevant Linux kernel sources for details.  This use is obsolete now."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "BUGS"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When delivering a signal with a B<SA_SIGINFO> handler, the kernel does not "
"always provide meaningful values for all of the fields of the I<siginfo_t> "
"that are relevant for that signal."
msgstr ""

#.  commit 69be8f189653cd81aae5a74e26615b12871bb72e
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Up to and including Linux 2.6.13, specifying B<SA_NODEFER> in I<sa_flags> "
"prevents not only the delivered signal from being masked during execution of "
"the handler, but also the signals specified in I<sa_mask>.  This bug was "
"fixed in Linux 2.6.14."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "EXAMPLES"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "See B<mprotect>(2)."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Probing for flag support"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following example program exits with status B<EXIT_SUCCESS> if "
"B<SA_EXPOSE_TAGBITS> is determined to be supported, and B<EXIT_FAILURE> "
"otherwise."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ""
"#include E<lt>signal.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"void\n"
"handler(int signo, siginfo_t *info, void *context)\n"
"{\n"
"    struct sigaction oldact;\n"
"\\&\n"
"    if (sigaction(SIGSEGV, NULL, &oldact) == -1\n"
"        || (oldact.sa_flags & SA_UNSUPPORTED)\n"
"        || !(oldact.sa_flags & SA_EXPOSE_TAGBITS))\n"
"    {\n"
"        _exit(EXIT_FAILURE);\n"
"    }\n"
"    _exit(EXIT_SUCCESS);\n"
"}\n"
"\\&\n"
"int\n"
"main(void)\n"
"{\n"
"    struct sigaction act = { 0 };\n"
"\\&\n"
"    act.sa_flags = SA_SIGINFO | SA_UNSUPPORTED | SA_EXPOSE_TAGBITS;\n"
"    act.sa_sigaction = &handler;\n"
"    if (sigaction(SIGSEGV, &act, NULL) == -1) {\n"
"        perror(\"sigaction\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    raise(SIGSEGV);\n"
"}\n"
msgstr ""

#.  SRC END
#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SEE ALSO"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<kill>(1), B<kill>(2), B<pause>(2), B<pidfd_send_signal>(2), "
"B<restart_syscall>(2), B<seccomp>(2), B<sigaltstack>(2), B<signal>(2), "
"B<signalfd>(2), B<sigpending>(2), B<sigprocmask>(2), B<sigreturn>(2), "
"B<sigsuspend>(2), B<wait>(2), B<killpg>(3), B<raise>(3), B<siginterrupt>(3), "
"B<sigqueue>(3), B<sigsetops>(3), B<sigvec>(3), B<core>(5), B<signal>(7)"
msgstr ""

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-10"
msgstr ""

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "Linux man-pages 6.03"
msgstr ""

#.  SVr4 does not document the EINTR condition.
#. type: Plain text
#: debian-bookworm
msgid "POSIX.1-2001, POSIX.1-2008, SVr4."
msgstr ""

#. type: Plain text
#: debian-bookworm fedora-40 mageia-cauldron opensuse-leap-15-6
msgid ""
"POSIX.1-1990 specified only B<SA_NOCLDSTOP>.  POSIX.1-2001 added "
"B<SA_NOCLDSTOP>, B<SA_NOCLDWAIT>, B<SA_NODEFER>, B<SA_ONSTACK>, "
"B<SA_RESETHAND>, B<SA_RESTART>, and B<SA_SIGINFO>.  Use of these latter "
"values in I<sa_flags> may be less portable in applications intended for "
"older UNIX implementations."
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#include E<lt>signal.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"void\n"
"handler(int signo, siginfo_t *info, void *context)\n"
"{\n"
"    struct sigaction oldact;\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (sigaction(SIGSEGV, NULL, &oldact) == -1\n"
"        || (oldact.sa_flags & SA_UNSUPPORTED)\n"
"        || !(oldact.sa_flags & SA_EXPOSE_TAGBITS))\n"
"    {\n"
"        _exit(EXIT_FAILURE);\n"
"    }\n"
"    _exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"int\n"
"main(void)\n"
"{\n"
"    struct sigaction act = { 0 };\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    act.sa_flags = SA_SIGINFO | SA_UNSUPPORTED | SA_EXPOSE_TAGBITS;\n"
"    act.sa_sigaction = &handler;\n"
"    if (sigaction(SIGSEGV, &act, NULL) == -1) {\n"
"        perror(\"sigaction\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    raise(SIGSEGV);\n"
"}\n"
msgstr ""

#. type: TH
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "2023-10-31"
msgstr ""

#. type: TH
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "Linux man-pages 6.06"
msgstr ""

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "2024-02-25"
msgstr ""

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "Linux man-pages 6.7"
msgstr ""

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-03-30"
msgstr ""

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "Linux man-pages 6.04"
msgstr ""

#. type: TH
#: opensuse-tumbleweed
#, no-wrap
msgid "Linux man-pages (unreleased)"
msgstr ""