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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
| commit | 5e61585d76ae77fd5e9e96ebabb57afa4d74880d (patch) | |
| tree | 2b467823aaeebc7ef8bc9e3cabe8074eaef1666d /src/util/posix_signals.h | |
| parent | Initial commit. (diff) | |
| download | postfix-upstream/3.5.24.tar.xz postfix-upstream/3.5.24.zip | |
Adding upstream version 3.5.24.upstream/3.5.24upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/util/posix_signals.h')
| -rw-r--r-- | src/util/posix_signals.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/util/posix_signals.h b/src/util/posix_signals.h new file mode 100644 index 0000000..12c1664 --- /dev/null +++ b/src/util/posix_signals.h @@ -0,0 +1,59 @@ +#ifndef _POSIX_SIGNALS_H_INCLUDED_ +#define _POSIX_SIGNALS_H_INCLUDED_ +/*++ +/* NAME +/* posix_signals 3h +/* SUMMARY +/* POSIX signal handling compatibility +/* SYNOPSIS +/* #include <posix_signals.h> +/* DESCRIPTION +/* .nf + + /* + * Compatibility interface. + */ + +#ifdef MISSING_SIGSET_T + +typedef int sigset_t; + +enum { + SIG_BLOCK, + SIG_UNBLOCK, + SIG_SETMASK +}; + +extern int sigemptyset(sigset_t *); +extern int sigaddset(sigset_t *, int); +extern int sigprocmask(int, sigset_t *, sigset_t *); + +#endif + +#ifdef MISSING_SIGACTION + +struct sigaction { + void (*sa_handler) (); + sigset_t sa_mask; + int sa_flags; +}; + + /* Possible values for sa_flags. Or them to set multiple. */ +enum { + SA_RESTART, + SA_NOCLDSTOP = 4 /* drop the = 4. */ +}; + +extern int sigaction(int, struct sigaction *, struct sigaction *); + +#endif + +/* AUTHOR(S) +/* Pieter Schoenmakers +/* Eindhoven University of Technology +/* P.O. Box 513 +/* 5600 MB Eindhoven +/* The Netherlands +/*--*/ + +#endif |