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Respect return value of fscanf.

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This commit is contained in:
Andreas Schneider 2008-05-08 16:16:55 +02:00
parent 393c3ce9db
commit 8fc9e93ee0
1 changed files with 5 additions and 1 deletions
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6
src/csync_util.c
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@ -71,6 +71,7 @@ const char *csync_instruction_str(enum csync_instructions_e instr)
void csync_memstat_check(void) {
int s = 0;
struct csync_memstat_s m;
FILE* fp;
@ -79,9 +80,12 @@ void csync_memstat_check(void) {
if (fp == NULL) {
return;
}
fscanf(fp, "%d%d%d%d%d%d%d", &m.size, &m.resident, &m.shared, &m.trs,
s = fscanf(fp, "%d%d%d%d%d%d%d", &m.size, &m.resident, &m.shared, &m.trs,
&m.drs, &m.lrs, &m.dt);
fclose(fp);
if (s == EOF) {
return;
}
CSYNC_LOG(CSYNC_LOG_PRIORITY_INFO, "Memory: %dK total size, %dK resident, %dK shared",
m.size * 4, m.resident * 4, m.shared * 4);