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explcitly ignore return values of some functions marked with gcc's warn_unused_result attribute

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This commit is contained in:
Lennart Poettering 2009-04-14 01:22:42 +02:00
parent 845b312f44
commit 40d71e1f49
3 changed files with 4 additions and 4 deletions
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2
src/daemon/cpulimit.c
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@ -139,7 +139,7 @@ static void signal_handler(int sig) {
write_err("Soft CPU time limit exhausted, terminating.\n");
/* Try a soft cleanup */
write(the_pipe[1], &c, sizeof(c));
(void) write(the_pipe[1], &c, sizeof(c));
phase = PHASE_SOFT;
reset_cpu_time(CPUTIME_INTERVAL_HARD);

4
src/modules/module-default-device-restore.c
View file

@ -63,7 +63,7 @@ static void load(struct userdata *u) {
char ln[256] = "";
pa_sink *s;
fgets(ln, sizeof(ln)-1, f);
(void) fgets(ln, sizeof(ln)-1, f);
pa_strip_nl(ln);
fclose(f);
@ -84,7 +84,7 @@ static void load(struct userdata *u) {
char ln[256] = "";
pa_source *s;
fgets(ln, sizeof(ln)-1, f);
(void) fgets(ln, sizeof(ln)-1, f);
pa_strip_nl(ln);
fclose(f);

2
src/tests/mainloop-test.c
View file

@ -46,7 +46,7 @@ static pa_defer_event *de;
static void iocb(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_event_flags_t f, void *userdata) {
unsigned char c;
read(fd, &c, sizeof(c));
(void) read(fd, &c, sizeof(c));
fprintf(stderr, "IO EVENT: %c\n", c < 32 ? '.' : c);
a->defer_enable(de, 1);
}