diff options
author | Christian Hesse <mail@eworm.de> | 2015-05-15 11:33:25 +0200 |
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committer | Christian Hesse <mail@eworm.de> | 2015-05-15 11:33:25 +0200 |
commit | 08829cbc3b5682809333aa005b0bc669760c895a (patch) | |
tree | 8a040c1d96855af99b117f6dbafe82568f744dac /linux/LinuxProcessList.c | |
parent | f4f6d54ffd820243862c6189176a3159d2ebd7a6 (diff) |
fix compiler warnings
gcc gives warnings like this:
warning: ignoring return value of ‘fscanf’, declared with attribute
warn_unused_result
Assign value to a variable, cast to (void) to discard it.
Diffstat (limited to 'linux/LinuxProcessList.c')
-rw-r--r-- | linux/LinuxProcessList.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux/LinuxProcessList.c b/linux/LinuxProcessList.c index 926bebbc..e4bc8e50 100644 --- a/linux/LinuxProcessList.c +++ b/linux/LinuxProcessList.c @@ -94,7 +94,8 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, ui int cpus = -1; do { cpus++; - fgets(buffer, 255, file); + char * s = fgets(buffer, 255, file); + (void) s; } while (String_startsWith(buffer, "cpu")); fclose(file); |