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Imported from ../bash-3.0.tar.gz.

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This commit is contained in:
Jari Aalto 2004-07-27 13:29:18 +00:00
commit b80f6443b6
400 changed files with 69247 additions and 13346 deletions
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8
lib/readline/signals.c
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@ -73,6 +73,10 @@ typedef struct { SigHandler *sa_handler; int sa_mask, sa_flags; } sighandler_cxt
# define sigemptyset(m)
#endif /* !HAVE_POSIX_SIGNALS */
#ifndef SA_RESTART
# define SA_RESTART 0
#endif
static SigHandler *rl_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
static void rl_maybe_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
@ -85,6 +89,8 @@ int rl_catch_signals = 1;
/* If non-zero, readline will install a signal handler for SIGWINCH. */
#ifdef SIGWINCH
int rl_catch_sigwinch = 1;
#else
int rl_catch_sigwinch = 0; /* for the readline state struct in readline.c */
#endif
static int signals_set_flag;
@ -233,7 +239,7 @@ rl_set_sighandler (sig, handler, ohandler)
struct sigaction act;
act.sa_handler = handler;
act.sa_flags = 0; /* XXX - should we set SA_RESTART for SIGWINCH? */
act.sa_flags = (sig == SIGWINCH) ? SA_RESTART : 0;
sigemptyset (&act.sa_mask);
sigemptyset (&ohandler->sa_mask);
sigaction (sig, &act, &old_handler);