diff options
Diffstat (limited to 'man/man3/pthread_getcpuclockid.3')
| -rw-r--r-- | man/man3/pthread_getcpuclockid.3 | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/man/man3/pthread_getcpuclockid.3 b/man/man3/pthread_getcpuclockid.3 index 9de7dfb413..5a4785ef46 100644 --- a/man/man3/pthread_getcpuclockid.3 +++ b/man/man3/pthread_getcpuclockid.3 @@ -98,6 +98,7 @@ Subthread CPU time: 0.992 .EX /* Link with "\-lrt" */ \& +#include <err.h> #include <errno.h> #include <pthread.h> #include <stdint.h> @@ -108,12 +109,6 @@ Subthread CPU time: 0.992 #include <time.h> #include <unistd.h> \& -#define handle_error(msg) \[rs] - do { perror(msg); exit(EXIT_FAILURE); } while (0) -\& -#define handle_error_en(en, msg) \[rs] - do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0) -\& static void * thread_start(void *arg) { @@ -129,7 +124,7 @@ pclock(char *msg, clockid_t cid) \& printf("%s", msg); if (clock_gettime(cid, &ts) == \-1) - handle_error("clock_gettime"); + err(EXIT_FAILURE, "clock_gettime"); printf("%4jd.%03ld\[rs]n", (intmax_t) ts.tv_sec, ts.tv_nsec / 1000000); } \& @@ -142,7 +137,7 @@ main(void) \& s = pthread_create(&thread, NULL, thread_start, NULL); if (s != 0) - handle_error_en(s, "pthread_create"); + errc(EXIT_FAILURE, s, "pthread_create"); \& printf("Main thread sleeping\[rs]n"); sleep(1); @@ -155,7 +150,7 @@ main(void) \& s = pthread_getcpuclockid(pthread_self(), &cid); if (s != 0) - handle_error_en(s, "pthread_getcpuclockid"); + errc(EXIT_FAILURE, s, "pthread_getcpuclockid"); pclock("Main thread CPU time: ", cid); \& /* The preceding 4 lines of code could have been replaced by: @@ -163,7 +158,7 @@ main(void) \& s = pthread_getcpuclockid(thread, &cid); if (s != 0) - handle_error_en(s, "pthread_getcpuclockid"); + errc(EXIT_FAILURE, s, "pthread_getcpuclockid"); pclock("Subthread CPU time: 1 ", cid); \& exit(EXIT_SUCCESS); /* Terminates both threads */ |