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Get rid of some warnings: -Wunused-result

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modules/module-default-device-restore.c: In function ‘load’:
modules/module-default-device-restore.c:67: warning: ignoring return value of ‘fgets’,
declared with attribute warn_unused_result [-Wunused-result]
modules/module-default-device-restore.c:88: warning: ignoring return value of ‘fgets’,
declared with attribute warn_unused_result [-Wunused-result]

pulsecore/authkey.c: In function ‘generate’:
pulsecore/authkey.c:58: warning: ignoring return value of ‘ftruncate’,
declared with attribute warn_unused_result [-Wunused-result]

pulsecore/core-util.c: In function ‘pa_make_secure_dir’:
pulsecore/core-util.c:261: warning: ignoring return value of ‘fchown’,
declared with attribute warn_unused_result [-Wunused-result]
This commit is contained in:
Maarten Bosmans 2011-03-19 13:59:15 +01:00 • committed by Colin Guthrie
parent d7ce59de88
commit 33a88fbfde
3 changed files with 12 additions and 8 deletions
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8
src/modules/module-default-device-restore.c
View file

@ -64,8 +64,8 @@ static void load(struct userdata *u) {
char ln[256] = "";
pa_sink *s;
(void) fgets(ln, sizeof(ln)-1, f);
pa_strip_nl(ln);
if (fgets(ln, sizeof(ln)-1, f))
pa_strip_nl(ln);
fclose(f);
if (!ln[0])
@ -85,8 +85,8 @@ static void load(struct userdata *u) {
char ln[256] = "";
pa_source *s;
(void) fgets(ln, sizeof(ln)-1, f);
pa_strip_nl(ln);
if (fgets(ln, sizeof(ln)-1, f))
pa_strip_nl(ln);
fclose(f);
if (!ln[0])