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Silence warnings about seteuid return value.

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Closes #483.
This commit is contained in:
Hisham
2016-05-25 21:37:07 -03:00
parent b7ac416634
commit fa0c637c55
4 changed files with 13 additions and 13 deletions
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12
Settings.c
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@ -167,9 +167,9 @@ static bool Settings_read(Settings* this, const char* fileName) {
FILE* fd;
uid_t euid = geteuid();
seteuid(getuid());
(void) seteuid(getuid());
fd = fopen(fileName, "r");
seteuid(euid);
(void) seteuid(euid);
if (!fd)
return false;
@ -277,9 +277,9 @@ bool Settings_write(Settings* this) {
FILE* fd;
uid_t euid = geteuid();
seteuid(getuid());
(void) seteuid(getuid());
fd = fopen(this->filename, "w");
seteuid(euid);
(void) seteuid(euid);
if (fd == NULL) {
return false;
}
@ -366,7 +366,7 @@ Settings* Settings_new(int cpuCount) {
}
legacyDotfile = String_cat(home, "/.htoprc");
uid_t euid = geteuid();
seteuid(getuid());
(void) seteuid(getuid());
(void) mkdir(configDir, 0700);
(void) mkdir(htopDir, 0700);
free(htopDir);
@ -379,7 +379,7 @@ Settings* Settings_new(int cpuCount) {
free(legacyDotfile);
legacyDotfile = NULL;
}
seteuid(euid);
(void) seteuid(euid);
}
this->colorScheme = 0;
this->changed = false;