lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-01 10:06:57 +03:00
Code Activity

* sysdeps/generic/sigset-cvt-mask.h (sigset_set_old_mask): Replace

Browse Source 
macro with inline function.
	(sigset_get_old_mask): Likewise.
	* sysdeps/posix/sigblock.c (__sigblock): Update callers.
	* sysdeps/posix/sigsetmask.c (__sigsetmask): Likewise.
	* sysdeps/posix/sigpause.c (__sigpause): Likewise.
	* sysdeps/posix/sigvec.c (__sigvec, sigvec_wrapper_handler): Likewise.
	* sysdeps/unix/sysv/aix/sigset-cvt-mask.h
	(sigset_set_old_mask, sigset_get_old_mask): Make these macros return
	values.
	* sysdeps/unix/sysv/linux/sigset-cvt-mask.h: Likewise.
	* sysdeps/unix/sysv/sysv4/sigset-cvt-mask.h: Likewise.

2002-07-06  Bruno Haible  <bruno@clisp.org>

	* sysdeps/generic/sigset-cvt-mask.h (sigset_set_old_mask,
	sigset_get_old_mask): Make it work with larger sigset_t.
	* sysdeps/posix/sigblock.c (__sigblock): Use those macros.
	* sysdeps/posix/sigsetmask.c (__sigsetmask): Likewise.
	* sysdeps/posix/sigpause.c (__sigpause): Likewise.

2002-08-26  Roland McGrath  <roland@redhat.com>
This commit is contained in:
Roland McGrath
2002-08-27 02:43:22 +00:00
parent 20acbc2542
commit b5d482d00e
9 changed files with 101 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
sysdeps/posix/sigvec.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
/* Copyright (C) 1991,92,94,95,96,97,98,2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -21,7 +21,7 @@
#include <stddef.h>
/* Include macros to convert between `sigset_t' and old-style mask. */
#include "sigset-cvt-mask.h"
#include <sigset-cvt-mask.h>
/* We use a wrapper handler to support SV_RESETHAND. */
struct sigvec_wrapper_data
@ -80,7 +80,8 @@ __sigvec (sig, vec, ovec)
#endif
n = &new;
new.sa_handler = handler;
sigset_set_old_mask (&new.sa_mask, mask);
if (sigset_set_old_mask (&new.sa_mask, mask) < 0)
return -1;
new.sa_flags = sa_flags;
}
@ -122,7 +123,7 @@ __sigvec (sig, vec, ovec)
/* should we use data->sw_mask?? */
sv_flags |= SV_RESETHAND;
}
sigset_get_old_mask (&old.sa_mask, mask);
mask = sigset_get_old_mask (&old.sa_mask);
#ifdef SA_ONSTACK
if (sa_flags & SA_ONSTACK)
sv_flags |= SV_ONSTACK;
@ -147,19 +148,18 @@ sigvec_wrapper_handler (sig)
int sig;
{
struct sigvec_wrapper_data *data;
unsigned int mask;
struct sigaction act;
int save;
__sighandler_t handler;
data = &sigvec_wrapper_data[sig];
mask = data->sw_mask;
act.sa_handler = SIG_DFL;
sigset_set_old_mask (&act.sa_mask, mask);
act.sa_flags = 0;
save = errno;
sigset_set_old_mask (&act.sa_mask, data->sw_mask);
handler = data->sw_handler;
save = errno;
(void) __sigaction (sig, &act, (struct sigaction *) NULL);
__set_errno (save);
(*handler) (sig);
}