Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1274 insertions, 0 deletions

diff --git a/templates/man3/mallopt.3.pot b/templates/man3/mallopt.3.pot
new file mode 100644
index 00000000..148b182d
--- /dev/null
+++ b/templates/man3/mallopt.3.pot
@@ -0,0 +1,1274 @@
+# 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: 2024-03-01 17:01+0100\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 "mallopt"
+msgstr ""
+
+#. type: TH
+#: archlinux fedora-40 fedora-rawhide mageia-cauldron
+#, no-wrap
+msgid "2023-10-31"
+msgstr ""
+
+#. type: TH
+#: archlinux fedora-40 fedora-rawhide mageia-cauldron
+#, no-wrap
+msgid "Linux man-pages 6.06"
+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 "mallopt - set memory allocation parameters"
+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>malloc.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 mallopt(int >I<param>B<, int >I<value>B<);>\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<mallopt>()  function adjusts parameters that control the behavior of "
+"the memory-allocation functions (see B<malloc>(3)).  The I<param> argument "
+"specifies the parameter to be modified, and I<value> specifies the new value "
+"for that parameter."
+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 specified for I<param>:"
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_ARENA_MAX>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"If this parameter has a nonzero value, it defines a hard limit on the "
+"maximum number of arenas that can be created.  An arena represents a pool of "
+"memory that can be used by B<malloc>(3)  (and similar) calls to service "
+"allocation requests.  Arenas are thread safe and therefore may have multiple "
+"concurrent memory requests.  The trade-off is between the number of threads "
+"and the number of arenas.  The more arenas you have, the lower the per-"
+"thread contention, but the higher the memory usage."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The default value of this parameter is 0, meaning that the limit on the "
+"number of arenas is determined according to the setting of B<M_ARENA_TEST>."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This parameter has been available since glibc 2.10 via B<--enable-"
+"experimental-malloc>, and since glibc 2.15 by default.  In some versions of "
+"the allocator there was no limit on the number of created arenas (e.g., "
+"CentOS 5, RHEL 5)."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"When employing newer glibc versions, applications may in some cases exhibit "
+"high contention when accessing arenas.  In these cases, it may be beneficial "
+"to increase B<M_ARENA_MAX> to match the number of threads.  This is similar "
+"in behavior to strategies taken by tcmalloc and jemalloc (e.g., per-thread "
+"allocation pools)."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_ARENA_TEST>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This parameter specifies a value, in number of arenas created, at which "
+"point the system configuration will be examined to determine a hard limit on "
+"the number of created arenas.  (See B<M_ARENA_MAX> for the definition of an "
+"arena.)"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The computation of the arena hard limit is implementation-defined and is "
+"usually calculated as a multiple of the number of available CPUs.  Once the "
+"hard limit is computed, the result is final and constrains the total number "
+"of arenas."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The default value for the B<M_ARENA_TEST> parameter is 2 on systems where "
+"I<sizeof(long)> is 4; otherwise the default value is 8."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This parameter has been available since glibc 2.10 via B<--enable-"
+"experimental-malloc>, and since glibc 2.15 by default."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The value of B<M_ARENA_TEST> is not used when B<M_ARENA_MAX> has a nonzero "
+"value."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_CHECK_ACTION>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Setting this parameter controls how glibc responds when various kinds of "
+"programming errors are detected (e.g., freeing the same pointer twice).  The "
+"3 least significant bits (2, 1, and 0) of the value assigned to this "
+"parameter determine the glibc behavior, 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 "Bit 0"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"If this bit is set, then print a one-line message on I<stderr> that provides "
+"details about the error.  The message starts with the string \"***\\ glibc "
+"detected\\ ***\", followed by the program name, the name of the memory-"
+"allocation function in which the error was detected, a brief description of "
+"the error, and the memory address where the error was detected."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "Bit 1"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"If this bit is set, then, after printing any error message specified by bit "
+"0, the program is terminated by calling B<abort>(3).  Since glibc 2.4, if "
+"bit 0 is also set, then, between printing the error message and aborting, "
+"the program also prints a stack trace in the manner of B<backtrace>(3), and "
+"prints the process's memory mapping in the style of I</proc/>pidI</maps> "
+"(see B<proc>(5))."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "Bit 2 (since glibc 2.4)"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This bit has an effect only if bit 0 is also set.  If this bit is set, then "
+"the one-line message describing the error is simplified to contain just the "
+"name of the function where the error was detected and the brief description "
+"of the error."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "The remaining bits in I<value> are ignored."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Combining the above details, the following numeric values are meaningful for "
+"B<M_CHECK_ACTION>:"
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<0>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Ignore error conditions; continue execution (with undefined results)."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<1>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Print a detailed error message and continue execution."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<2>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Abort the program."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<3>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Print detailed error message, stack trace, and memory mappings, and abort "
+"the program."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<5>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Print a simple error message and continue execution."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<7>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Print simple error message, stack trace, and memory mappings, and abort the "
+"program."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Since glibc 2.3.4, the default value for the B<M_CHECK_ACTION> parameter is "
+"3.  In glibc 2.3.3 and earlier, the default value is 1."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Using a nonzero B<M_CHECK_ACTION> value can be useful because otherwise a "
+"crash may happen much later, and the true cause of the problem is then very "
+"hard to track down."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_MMAP_MAX>"
+msgstr ""
+
+#.  The following text adapted from comments in the glibc source:
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This parameter specifies the maximum number of allocation requests that may "
+"be simultaneously serviced using B<mmap>(2).  This parameter exists because "
+"some systems have a limited number of internal tables for use by B<mmap>(2), "
+"and using more than a few of them may degrade performance."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The default value is 65,536, a value which has no special significance and "
+"which serves only as a safeguard.  Setting this parameter to 0 disables the "
+"use of B<mmap>(2)  for servicing large allocation requests."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_MMAP_THRESHOLD>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"For allocations greater than or equal to the limit specified (in bytes) by "
+"B<M_MMAP_THRESHOLD> that can't be satisfied from the free list, the memory-"
+"allocation functions employ B<mmap>(2)  instead of increasing the program "
+"break using B<sbrk>(2)."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Allocating memory using B<mmap>(2)  has the significant advantage that the "
+"allocated memory blocks can always be independently released back to the "
+"system.  (By contrast, the heap can be trimmed only if memory is freed at "
+"the top end.)  On the other hand, there are some disadvantages to the use of "
+"B<mmap>(2): deallocated space is not placed on the free list for reuse by "
+"later allocations; memory may be wasted because B<mmap>(2)  allocations must "
+"be page-aligned; and the kernel must perform the expensive task of zeroing "
+"out memory allocated via B<mmap>(2).  Balancing these factors leads to a "
+"default setting of 128*1024 for the B<M_MMAP_THRESHOLD> parameter."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The lower limit for this parameter is 0.  The upper limit is "
+"B<DEFAULT_MMAP_THRESHOLD_MAX>: 512*1024 on 32-bit systems or "
+"I<4*1024*1024*sizeof(long)> on 64-bit systems."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"I<Note>: Nowadays, glibc uses a dynamic mmap threshold by default.  The "
+"initial value of the threshold is 128*1024, but when blocks larger than the "
+"current threshold and less than or equal to B<DEFAULT_MMAP_THRESHOLD_MAX> "
+"are freed, the threshold is adjusted upward to the size of the freed block.  "
+"When dynamic mmap thresholding is in effect, the threshold for trimming the "
+"heap is also dynamically adjusted to be twice the dynamic mmap threshold.  "
+"Dynamic adjustment of the mmap threshold is disabled if any of the "
+"B<M_TRIM_THRESHOLD>, B<M_TOP_PAD>, B<M_MMAP_THRESHOLD>, or B<M_MMAP_MAX> "
+"parameters is set."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_MXFAST> (since glibc 2.3)"
+msgstr ""
+
+#.  The following text adapted from comments in the glibc sources:
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Set the upper limit for memory allocation requests that are satisfied using "
+"\"fastbins\".  (The measurement unit for this parameter is bytes.)  Fastbins "
+"are storage areas that hold deallocated blocks of memory of the same size "
+"without merging adjacent free blocks.  Subsequent reallocation of blocks of "
+"the same size can be handled very quickly by allocating from the fastbin, "
+"although memory fragmentation and the overall memory footprint of the "
+"program can increase."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The default value for this parameter is I<64*sizeof(size_t)/4> (i.e., 64 on "
+"32-bit architectures).  The range for this parameter is 0 to "
+"I<80*sizeof(size_t)/4>.  Setting B<M_MXFAST> to 0 disables the use of "
+"fastbins."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_PERTURB> (since glibc 2.4)"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"If this parameter is set to a nonzero value, then bytes of allocated memory "
+"(other than allocations via B<calloc>(3))  are initialized to the complement "
+"of the value in the least significant byte of I<value>, and when allocated "
+"memory is released using B<free>(3), the freed bytes are set to the least "
+"significant byte of I<value>.  This can be useful for detecting errors where "
+"programs incorrectly rely on allocated memory being initialized to zero, or "
+"reuse values in memory that has already been freed."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "The default value for this parameter is 0."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_TOP_PAD>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This parameter defines the amount of padding to employ when calling "
+"B<sbrk>(2)  to modify the program break.  (The measurement unit for this "
+"parameter is bytes.)  This parameter has an effect in the following "
+"circumstances:"
+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 ""
+"When the program break is increased, then B<M_TOP_PAD> bytes are added to "
+"the B<sbrk>(2)  request."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"When the heap is trimmed as a consequence of calling B<free>(3)  (see the "
+"discussion of B<M_TRIM_THRESHOLD>)  this much free space is preserved at the "
+"top of the heap."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"In either case, the amount of padding is always rounded to a system page "
+"boundary."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Modifying B<M_TOP_PAD> is a trade-off between increasing the number of "
+"system calls (when the parameter is set low)  and wasting unused memory at "
+"the top of the heap (when the parameter is set high)."
+msgstr ""
+
+#.  DEFAULT_TOP_PAD in glibc source
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "The default value for this parameter is 128*1024."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<M_TRIM_THRESHOLD>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"When the amount of contiguous free memory at the top of the heap grows "
+"sufficiently large, B<free>(3)  employs B<sbrk>(2)  to release this memory "
+"back to the system.  (This can be useful in programs that continue to "
+"execute for a long period after freeing a significant amount of memory.)  "
+"The B<M_TRIM_THRESHOLD> parameter specifies the minimum size (in bytes) that "
+"this block of memory must reach before B<sbrk>(2)  is used to trim the heap."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The default value for this parameter is 128*1024.  Setting "
+"B<M_TRIM_THRESHOLD> to -1 disables trimming completely."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Modifying B<M_TRIM_THRESHOLD> is a trade-off between increasing the number "
+"of system calls (when the parameter is set low)  and wasting unused memory "
+"at the top of the heap (when the parameter is set high)."
+msgstr ""
+
+#. type: SS
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "Environment variables"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"A number of environment variables can be defined to modify some of the same "
+"parameters as are controlled by B<mallopt>().  Using these variables has the "
+"advantage that the source code of the program need not be changed.  To be "
+"effective, these variables must be defined before the first call to a memory-"
+"allocation function.  (If the same parameters are adjusted via B<mallopt>(), "
+"then the B<mallopt>()  settings take precedence.)  For security reasons, "
+"these variables are ignored in set-user-ID and set-group-ID programs."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The environment variables are as follows (note the trailing underscore at "
+"the end of the name of some variables):"
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_ARENA_MAX>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_ARENA_MAX>."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_ARENA_TEST>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_ARENA_TEST>."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_CHECK_>"
+msgstr ""
+
+#.  On glibc 2.12/x86, a simple malloc()+free() loop is about 70% slower
+#.  when MALLOC_CHECK_ was set.
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"This environment variable controls the same parameter as B<mallopt>()  "
+"B<M_CHECK_ACTION>.  If this variable is set to a nonzero value, then a "
+"special implementation of the memory-allocation functions is used.  (This is "
+"accomplished using the B<malloc_hook>(3)  feature.)  This implementation "
+"performs additional error checking, but is slower than the standard set of "
+"memory-allocation functions.  (This implementation does not detect all "
+"possible errors; memory leaks can still occur.)"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The value assigned to this environment variable should be a single digit, "
+"whose meaning is as described for B<M_CHECK_ACTION>.  Any characters beyond "
+"the initial digit are ignored."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"For security reasons, the effect of B<MALLOC_CHECK_> is disabled by default "
+"for set-user-ID and set-group-ID programs.  However, if the file I</etc/suid-"
+"debug> exists (the content of the file is irrelevant), then B<MALLOC_CHECK_> "
+"also has an effect for set-user-ID and set-group-ID programs."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_MMAP_MAX_>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_MMAP_MAX>."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_MMAP_THRESHOLD_>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_MMAP_THRESHOLD>."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_PERTURB_>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_PERTURB>."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_TRIM_THRESHOLD_>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_TRIM_THRESHOLD>."
+msgstr ""
+
+#. type: TP
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "B<MALLOC_TOP_PAD_>"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "Controls the same parameter as B<mallopt>()  B<M_TOP_PAD>."
+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 "On success, B<mallopt>()  returns 1.  On error, it returns 0."
+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 ""
+
+#. #-#-#-#-#  archlinux: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#. #-#-#-#-#  debian-bookworm: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  .SH VERSIONS
+#.  Available already in glibc 2.0, possibly earlier
+#. type: Plain text
+#. #-#-#-#-#  debian-unstable: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#. #-#-#-#-#  fedora-40: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#. #-#-#-#-#  fedora-rawhide: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#. #-#-#-#-#  mageia-cauldron: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#. #-#-#-#-#  opensuse-leap-15-6: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#. #-#-#-#-#  opensuse-tumbleweed: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "On error, I<errno> is I<not> set."
+msgstr ""
+
+#. type: SH
+#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
+#: opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "VERSIONS"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
+#: opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"A similar function exists on many System V derivatives, but the range of "
+"values for I<param> varies across systems.  The SVID defined options "
+"B<M_MXFAST>, B<M_NLBLKS>, B<M_GRAIN>, and B<M_KEEP>, but only the first of "
+"these is implemented in glibc."
+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 "None."
+msgstr ""
+
+#. type: SH
+#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
+#: opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "HISTORY"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
+#: opensuse-leap-15-6 opensuse-tumbleweed
+msgid "glibc 2.0."
+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 "Specifying an invalid value for I<param> does not generate an error."
+msgstr ""
+
+#. #-#-#-#-#  archlinux: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  debian-bookworm: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  http://sources.redhat.com/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  debian-unstable: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  fedora-40: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  fedora-rawhide: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  mageia-cauldron: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  opensuse-leap-15-6: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#. #-#-#-#-#  opensuse-tumbleweed: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . This looks buggy:
+#.  setting the M_MXFAST limit rounds up:    (s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)
+#.  malloc requests are rounded up:
+#.     (req) + SIZE_SZ + MALLOC_ALIGN_MASK) & ~MALLOC_ALIGN_MASK
+#.  https://www.sourceware.org/bugzilla/show_bug.cgi?id=12129
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"A calculation error within the glibc implementation means that a call of the "
+"form:"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "mallopt(M_MXFAST, n)\n"
+msgstr ""
+
+#.  Bins are multiples of 2 * sizeof(size_t) + sizeof(size_t)
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"does not result in fastbins being employed for all allocations of size up to "
+"I<n>.  To ensure desired results, I<n> should be rounded up to the next "
+"multiple greater than or equal to I<(2k+1)*sizeof(size_t)>, where I<k> is an "
+"integer."
+msgstr ""
+
+#. #-#-#-#-#  archlinux: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  debian-bookworm: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . http://sources.redhat.com/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  debian-unstable: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  fedora-40: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  fedora-rawhide: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  mageia-cauldron: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  opensuse-leap-15-6: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#. #-#-#-#-#  opensuse-tumbleweed: mallopt.3.pot (PACKAGE VERSION)  #-#-#-#-#
+#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12140
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"If B<mallopt>()  is used to set B<M_PERTURB>, then, as expected, the bytes "
+"of allocated memory are initialized to the complement of the byte in "
+"I<value>, and when that memory is freed, the bytes of the region are "
+"initialized to the byte specified in I<value>.  However, there is an off-by-"
+"I<sizeof(size_t)> error in the implementation: instead of initializing "
+"precisely the block of memory being freed by the call I<free(p)>, the block "
+"starting at I<p+sizeof(size_t)> is initialized."
+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 ""
+"The program below demonstrates the use of B<M_CHECK_ACTION>.  If the program "
+"is supplied with an (integer) command-line argument, then that argument is "
+"used to set the B<M_CHECK_ACTION> parameter.  The program then allocates a "
+"block of memory, and frees it twice (an 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 shell session shows what happens when we run this program "
+"under glibc, with the default value for B<M_CHECK_ACTION>:"
+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<./a.out>\n"
+"main(): returned from first free() call\n"
+"*** glibc detected *** ./a.out: double free or corruption (top): 0x09d30008 ***\n"
+"======= Backtrace: =========\n"
+"/lib/libc.so.6(+0x6c501)[0x523501]\n"
+"/lib/libc.so.6(+0x6dd70)[0x524d70]\n"
+"/lib/libc.so.6(cfree+0x6d)[0x527e5d]\n"
+"\\&./a.out[0x80485db]\n"
+"/lib/libc.so.6(__libc_start_main+0xe7)[0x4cdce7]\n"
+"\\&./a.out[0x8048471]\n"
+"======= Memory map: ========\n"
+"001e4000-001fe000 r-xp 00000000 08:06 1083555    /lib/libgcc_s.so.1\n"
+"001fe000-001ff000 r--p 00019000 08:06 1083555    /lib/libgcc_s.so.1\n"
+"[some lines omitted]\n"
+"b7814000-b7817000 rw-p 00000000 00:00 0\n"
+"bff53000-bff74000 rw-p 00000000 00:00 0          [stack]\n"
+"Aborted (core dumped)\n"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The following runs show the results when employing other values for "
+"B<M_CHECK_ACTION>:"
+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<./a.out 1>             # Diagnose error and continue\n"
+"main(): returned from first free() call\n"
+"*** glibc detected *** ./a.out: double free or corruption (top): 0x09cbe008 ***\n"
+"main(): returned from second free() call\n"
+"$ B<./a.out 2>             # Abort without error message\n"
+"main(): returned from first free() call\n"
+"Aborted (core dumped)\n"
+"$ B<./a.out 0>             # Ignore error and continue\n"
+"main(): returned from first free() call\n"
+"main(): returned from second free() call\n"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The next run shows how to set the same parameter using the B<MALLOC_CHECK_> "
+"environment variable:"
+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<MALLOC_CHECK_=1 ./a.out>\n"
+"main(): returned from first free() call\n"
+"*** glibc detected *** ./a.out: free(): invalid pointer: 0x092c2008 ***\n"
+"main(): returned from second free() call\n"
+msgstr ""
+
+#. type: SS
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "Program source"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
+#: opensuse-tumbleweed
+#, no-wrap
+msgid ""
+"#include E<lt>malloc.hE<gt>\n"
+"#include E<lt>stdio.hE<gt>\n"
+"#include E<lt>stdlib.hE<gt>\n"
+"\\&\n"
+"int\n"
+"main(int argc, char *argv[])\n"
+"{\n"
+"    char *p;\n"
+"\\&\n"
+"    if (argc E<gt> 1) {\n"
+"        if (mallopt(M_CHECK_ACTION, atoi(argv[1])) != 1) {\n"
+"            fprintf(stderr, \"mallopt() failed\");\n"
+"            exit(EXIT_FAILURE);\n"
+"        }\n"
+"    }\n"
+"\\&\n"
+"    p = malloc(1000);\n"
+"    if (p == NULL) {\n"
+"        fprintf(stderr, \"malloc() failed\");\n"
+"        exit(EXIT_FAILURE);\n"
+"    }\n"
+"\\&\n"
+"    free(p);\n"
+"    printf(\"%s(): returned from first free() call\\en\", __func__);\n"
+"\\&\n"
+"    free(p);\n"
+"    printf(\"%s(): returned from second free() call\\en\", __func__);\n"
+"\\&\n"
+"    exit(EXIT_SUCCESS);\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<mmap>(2), B<sbrk>(2), B<mallinfo>(3), B<malloc>(3), B<malloc_hook>(3), "
+"B<malloc_info>(3), B<malloc_stats>(3), B<malloc_trim>(3), B<mcheck>(3), "
+"B<mtrace>(3), B<posix_memalign>(3)"
+msgstr ""
+
+#. type: TH
+#: debian-bookworm
+#, no-wrap
+msgid "2023-02-05"
+msgstr ""
+
+#. type: TH
+#: debian-bookworm
+#, no-wrap
+msgid "Linux man-pages 6.03"
+msgstr ""
+
+#.  .SH NOTES
+#. type: Plain text
+#: debian-bookworm
+msgid ""
+"This function is not specified by POSIX or the C standards.  A similar "
+"function exists on many System V derivatives, but the range of values for "
+"I<param> varies across systems.  The SVID defined options B<M_MXFAST>, "
+"B<M_NLBLKS>, B<M_GRAIN>, and B<M_KEEP>, but only the first of these is "
+"implemented in glibc."
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"#include E<lt>malloc.hE<gt>\n"
+"#include E<lt>stdio.hE<gt>\n"
+"#include E<lt>stdlib.hE<gt>\n"
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"int\n"
+"main(int argc, char *argv[])\n"
+"{\n"
+"    char *p;\n"
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"    if (argc E<gt> 1) {\n"
+"        if (mallopt(M_CHECK_ACTION, atoi(argv[1])) != 1) {\n"
+"            fprintf(stderr, \"mallopt() failed\");\n"
+"            exit(EXIT_FAILURE);\n"
+"        }\n"
+"    }\n"
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"    p = malloc(1000);\n"
+"    if (p == NULL) {\n"
+"        fprintf(stderr, \"malloc() failed\");\n"
+"        exit(EXIT_FAILURE);\n"
+"    }\n"
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"    free(p);\n"
+"    printf(\"%s(): returned from first free() call\\en\", __func__);\n"
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"    free(p);\n"
+"    printf(\"%s(): returned from second free() call\\en\", __func__);\n"
+msgstr ""
+
+#. type: Plain text
+#: debian-bookworm opensuse-leap-15-6
+#, no-wrap
+msgid ""
+"    exit(EXIT_SUCCESS);\n"
+"}\n"
+msgstr ""
+
+#. type: TH
+#: debian-unstable opensuse-tumbleweed
+#, no-wrap
+msgid "2023-05-03"
+msgstr ""
+
+#. type: TH
+#: debian-unstable opensuse-tumbleweed
+#, no-wrap
+msgid "Linux man-pages 6.05.01"
+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 ""