diff options
Diffstat (limited to 'sysdeps/posix/sigvec.c')
| -rw-r--r-- | sysdeps/posix/sigvec.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sysdeps/posix/sigvec.c b/sysdeps/posix/sigvec.c index d5f7ccdb4a..d1b80e297a 100644 --- a/sysdeps/posix/sigvec.c +++ b/sysdeps/posix/sigvec.c @@ -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); } |