|
|
@@ -271,14 +271,10 @@ hostname(void) |
|
|
|
char buf[HOST_NAME_MAX]; |
|
|
|
FILE *fp; |
|
|
|
|
|
|
|
fp = fopen("/proc/sys/kernel/hostname", "r"); |
|
|
|
if (fp == NULL) { |
|
|
|
warn("Failed to open file /proc/sys/kernel/hostname"); |
|
|
|
if (gethostname(buf, sizeof(buf)) == -1) { |
|
|
|
warn(1, "hostname"); |
|
|
|
return smprintf(UNKNOWN_STR); |
|
|
|
} |
|
|
|
fgets(buf, sizeof(buf), fp); |
|
|
|
buf[strlen(buf)-1] = '\0'; |
|
|
|
fclose(fp); |
|
|
|
|
|
|
|
return smprintf("%s", buf); |
|
|
|
} |
|
|
|