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Initialized sigsave to shut lint up

This commit is contained in:
Guido van Rossum 1992-03-27 17:22:13 +00:00
parent d15b73353f
commit 2762f250eb
1 changed files with 9 additions and 2 deletions
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11
Modules/timemodule.c
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@ -33,6 +33,10 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include <signal.h> #include <signal.h>
#include <setjmp.h> #include <setjmp.h>
#ifndef NO_UNISTD
#include <unistd.h>
#endif
/* What happens here is not trivial. /* What happens here is not trivial.
The BSD_TIME code needs <sys/time.h> (for struct timeval). The BSD_TIME code needs <sys/time.h> (for struct timeval).
The rest of the code needs only time_t, except some MS-DOS The rest of the code needs only time_t, except some MS-DOS
@ -95,9 +99,10 @@ time_time(self, args)
static jmp_buf sleep_intr; static jmp_buf sleep_intr;
/* ARGSUSED */
static void static void
sleep_catcher(sig) sleep_catcher(sig)
int sig; int sig; /* Not used but required by interface */
{ {
longjmp(sleep_intr, 1); longjmp(sleep_intr, 1);
} }
@ -108,7 +113,7 @@ time_sleep(self, args)
object *args; object *args;
{ {
int secs; int secs;
SIGTYPE (*sigsave)(); SIGTYPE (*sigsave)() = 0; /* Initialized to shut lint up */
if (!getintarg(args, &secs)) if (!getintarg(args, &secs))
return NULL; return NULL;
if (setjmp(sleep_intr)) { if (setjmp(sleep_intr)) {
@ -193,6 +198,8 @@ time_times(self, args)
struct tms t; struct tms t;
clock_t c; clock_t c;
object *tuple; object *tuple;
if (!getnoarg(args))
return NULL;
errno = 0; errno = 0;
c = times(&t); c = times(&t);
if (c == (clock_t) -1) { if (c == (clock_t) -1) {