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Don't fail always when oact is NULL.

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This commit is contained in:
Ulrich Drepper 1999-06-17 10:45:49 +00:00
parent 15c4564d6c
commit ce742e78fe
1 changed files with 9 additions and 6 deletions
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15
sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
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@ -1,5 +1,5 @@
/* POSIX.1 sigaction call for Linux/SPARC.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx), 1997.
@ -118,12 +118,15 @@ __sigaction (int sig, __const struct sigaction *act, struct sigaction *oact)
ret = r_sig;
}
if (oact && ret >= 0)
if (ret >= 0)
{
oact->sa_handler = k_osigact.k_sa_handler;
oact->sa_mask.__val[0] = k_osigact.sa_mask;
oact->sa_flags = k_osigact.sa_flags;
oact->sa_restorer = NULL;
if (oact)
{
oact->sa_handler = k_osigact.k_sa_handler;
oact->sa_mask.__val[0] = k_osigact.sa_mask;
oact->sa_flags = k_osigact.sa_flags;
oact->sa_restorer = NULL;
}
return ret;
}