From 40d71e1f4914e021f321425a37825933b595a860 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 14 Apr 2009 01:22:42 +0200 Subject: explcitly ignore return values of some functions marked with gcc's warn_unused_result attribute --- src/daemon/cpulimit.c | 2 +- src/modules/module-default-device-restore.c | 4 ++-- src/tests/mainloop-test.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/daemon/cpulimit.c b/src/daemon/cpulimit.c index 64728e27..45d6a0fb 100644 --- a/src/daemon/cpulimit.c +++ b/src/daemon/cpulimit.c @@ -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); diff --git a/src/modules/module-default-device-restore.c b/src/modules/module-default-device-restore.c index a25aafcb..0092d1c7 100644 --- a/src/modules/module-default-device-restore.c +++ b/src/modules/module-default-device-restore.c @@ -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); diff --git a/src/tests/mainloop-test.c b/src/tests/mainloop-test.c index d8926233..4ca63513 100644 --- a/src/tests/mainloop-test.c +++ b/src/tests/mainloop-test.c @@ -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); } -- cgit