|
|
@@ -406,26 +406,18 @@ ram_used(void) |
|
|
|
static char * |
|
|
|
run_command(const char* command) |
|
|
|
{ |
|
|
|
int good; |
|
|
|
FILE *fp = popen(command, "r"); |
|
|
|
char buffer[64] = ""; |
|
|
|
char buffer[64] = '\0'; |
|
|
|
|
|
|
|
if (fp == NULL) { |
|
|
|
warn("Could not get command output for: %s", command); |
|
|
|
return smprintf(UNKNOWN_STR); |
|
|
|
} |
|
|
|
|
|
|
|
fgets(buffer, sizeof(buffer)-1, fp); |
|
|
|
pclose(fp); |
|
|
|
for (int i = 0 ; i != sizeof(buffer); i++) { |
|
|
|
if (buffer[i] == '\0') { |
|
|
|
good = 1; |
|
|
|
break; |
|
|
|
} |
|
|
|
} |
|
|
|
if (good) |
|
|
|
buffer[strlen(buffer)-1] = '\0'; |
|
|
|
fgets(buffer, sizeof(buffer), fp); |
|
|
|
buffer[sizeof(buffer)-1] = '\0'; |
|
|
|
|
|
|
|
pclose(fp); |
|
|
|
return smprintf("%s", buffer); |
|
|
|
} |
|
|
|
|
|
|
|