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Fix warnings due to unused variables on NetBSD

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This commit is contained in:
Michael Stapelberg 2009-01-25 22:57:08 +01:00
parent 62fe9d1210
commit dc6b642eff
1 changed files with 7 additions and 5 deletions
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12
wmiistatus.c
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@ -390,14 +390,14 @@ static char *get_eth_info() {
} }
/* /*
* Checks if the PID in path is still valid by checking if /proc/<pid> exists * Checks if the PID in path is still valid by checking:
* (Linux) if /proc/<pid> exists
* (NetBSD) if sysctl returns process infos for this pid
* *
*/ */
static bool process_runs(const char *path) { static bool process_runs(const char *path) {
char pidbuf[512], char pidbuf[16];
procbuf[512];
static glob_t globbuf; static glob_t globbuf;
struct stat statbuf;
int fd; int fd;
memset(pidbuf, 0, sizeof(pidbuf)); memset(pidbuf, 0, sizeof(pidbuf));
@ -411,6 +411,8 @@ static bool process_runs(const char *path) {
(void)close(fd); (void)close(fd);
#ifdef LINUX #ifdef LINUX
struct stat statbuf;
char procbuf[512];
(void)snprintf(procbuf, sizeof(procbuf), "/proc/%ld", strtol(pidbuf, NULL, 10)); (void)snprintf(procbuf, sizeof(procbuf), "/proc/%ld", strtol(pidbuf, NULL, 10));
return (stat(procbuf, &statbuf) >= 0); return (stat(procbuf, &statbuf) >= 0);
#else #else
@ -428,7 +430,6 @@ int main(int argc, char *argv[]) {
char part[512], char part[512],
pathbuf[512]; pathbuf[512];
unsigned int i; unsigned int i;
int load_avg;
char *configfile = PREFIX "/etc/wmiistatus.conf"; char *configfile = PREFIX "/etc/wmiistatus.conf";
int o, option_index = 0; int o, option_index = 0;
@ -479,6 +480,7 @@ int main(int argc, char *argv[]) {
/* Get load */ /* Get load */
#ifdef LINUX #ifdef LINUX
int load_avg;
if ((load_avg = open("/proc/loadavg", O_RDONLY)) == -1) if ((load_avg = open("/proc/loadavg", O_RDONLY)) == -1)
die("Could not open /proc/loadavg\n"); die("Could not open /proc/loadavg\n");
(void)read(load_avg, part, sizeof(part)); (void)read(load_avg, part, sizeof(part));