diff options
| author | Andreas Schneider <asn@redhat.com> | 2010-02-19 11:27:56 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2010-02-23 12:23:45 +0100 |
| commit | 13e2f5f971eeaa7b342baeaee55ff52b089ac881 (patch) | |
| tree | 9a829bef3bb7f529c95bbcb61c663f60a10e04dd /lib/replace | |
| parent | 8ac0c9fc67c8c07d0680cb069677f58434dc893e (diff) | |
| download | samba-13e2f5f971eeaa7b342baeaee55ff52b089ac881.tar.gz samba-13e2f5f971eeaa7b342baeaee55ff52b089ac881.tar.bz2 samba-13e2f5f971eeaa7b342baeaee55ff52b089ac881.zip | |
libreplace: Remove the obsolete signal type cast.
AC_SIGNAL_TYPE is already obsolete in autoconf. C89 requires signal
handlers to return void, only K&R returned int.
Diffstat (limited to 'lib/replace')
| -rw-r--r-- | lib/replace/getpass.c | 12 | ||||
| -rw-r--r-- | lib/replace/libreplace.m4 | 1 | ||||
| -rw-r--r-- | lib/replace/system/wait.h | 4 |
3 files changed, 4 insertions, 13 deletions
diff --git a/lib/replace/getpass.c b/lib/replace/getpass.c index aab53c533d..f95109f2b4 100644 --- a/lib/replace/getpass.c +++ b/lib/replace/getpass.c @@ -34,10 +34,6 @@ typedef int sig_atomic_t; #define SIGCLD SIGCHLD #endif -#ifndef SIGNAL_CAST -#define SIGNAL_CAST (RETSIGTYPE (*)(int)) -#endif - #ifdef SYSV_TERMIO /* SYSTEM V TERMIO HANDLING */ @@ -99,7 +95,7 @@ static int tcsetattr(int fd, int flags, struct sgttyb *_t) static struct termios t; #endif /* SYSV_TERMIO */ -static void catch_signal(int signum,void (*handler)(int )) +static void catch_signal(int signum, void (*handler)(int )) { #ifdef HAVE_SIGACTION struct sigaction act; @@ -131,7 +127,7 @@ static int in_fd = -1; Signal function to tell us were ^C'ed. ****************************************************************/ -static void gotintr_sig(void) +static void gotintr_sig(int signum) { gotintr = 1; if (in_fd != -1) @@ -148,7 +144,7 @@ char *rep_getpass(const char *prompt) size_t nread; /* Catch problematic signals */ - catch_signal(SIGINT, SIGNAL_CAST gotintr_sig); + catch_signal(SIGINT, gotintr_sig); /* Try to write to and read from the terminal if we can. If we can't open the terminal, use stderr and stdin. */ @@ -211,7 +207,7 @@ char *rep_getpass(const char *prompt) fclose(in); /* Catch problematic signals */ - catch_signal(SIGINT, SIGNAL_CAST SIG_DFL); + catch_signal(SIGINT, SIG_DFL); if (gotintr) { printf("Interrupted by signal.\n"); diff --git a/lib/replace/libreplace.m4 b/lib/replace/libreplace.m4 index d7873dbb67..c8cd213b83 100644 --- a/lib/replace/libreplace.m4 +++ b/lib/replace/libreplace.m4 @@ -51,7 +51,6 @@ AC_SUBST(LIBREPLACEOBJ) LIBREPLACEOBJ="${LIBREPLACEOBJ} $libreplacedir/snprintf.o" -AC_TYPE_SIGNAL AC_TYPE_UID_T AC_TYPE_MODE_T AC_TYPE_OFF_T diff --git a/lib/replace/system/wait.h b/lib/replace/system/wait.h index 79583ad2ab..41db1806a5 100644 --- a/lib/replace/system/wait.h +++ b/lib/replace/system/wait.h @@ -36,10 +36,6 @@ #define SIGCLD SIGCHLD #endif -#ifndef SIGNAL_CAST -#define SIGNAL_CAST (RETSIGTYPE (*)(int)) -#endif - #ifdef HAVE_SETJMP_H #include <setjmp.h> #endif |