mirror of git://git.suckless.org/slstatus
allow the use of %* symbols in UNKNOWN_STR
This commit is contained in:
raiz
parent
7db4f5cf67
commit
3c8717f4e0
70
slstatus.c
70
slstatus.c
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@ -115,7 +115,7 @@ battery_perc(const char *bat)
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fp = fopen(concat, "r");
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if (fp == NULL) {
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warn("Failed to open file %s", concat);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "%i", &perc);
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fclose(fp);
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@ -133,7 +133,7 @@ battery_state(const char *bat)
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fp = fopen(concat, "r");
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if (fp == NULL) {
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warn("Failed to open file %s", concat);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "%12s", state);
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fclose(fp);
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@ -159,7 +159,7 @@ cpu_perc(void)
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fp = fopen("/proc/stat", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/stat");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2], &a[3]);
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fclose(fp);
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@ -170,7 +170,7 @@ cpu_perc(void)
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fp = fopen("/proc/stat", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/stat");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &b[0], &b[1], &b[2], &b[3]);
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fclose(fp);
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@ -187,7 +187,7 @@ datetime(const char *fmt)
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t = time(NULL);
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if (strftime(str, sizeof(str), fmt, localtime(&t)) == 0) {
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%s", str);
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@ -200,7 +200,7 @@ disk_free(const char *mnt)
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if (statvfs(mnt, &fs) < 0) {
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warn("Failed to get filesystem info");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%f", (float)fs.f_bsize * (float)fs.f_bfree / 1024 / 1024 / 1024);
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@ -214,7 +214,7 @@ disk_perc(const char *mnt)
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if (statvfs(mnt, &fs) < 0) {
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warn("Failed to get filesystem info");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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perc = 100 * (1.0f - ((float)fs.f_bfree / (float)fs.f_blocks));
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@ -229,7 +229,7 @@ disk_total(const char *mnt)
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if (statvfs(mnt, &fs) < 0) {
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warn("Failed to get filesystem info");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%f", (float)fs.f_bsize * (float)fs.f_blocks / 1024 / 1024 / 1024);
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@ -242,7 +242,7 @@ disk_used(const char *mnt)
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if (statvfs(mnt, &fs) < 0) {
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warn("Failed to get filesystem info");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%f", (float)fs.f_bsize * ((float)fs.f_blocks - (float)fs.f_bfree) / 1024 / 1024 / 1024);
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@ -257,7 +257,7 @@ entropy(void)
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fp= fopen("/proc/sys/kernel/random/entropy_avail", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/sys/kernel/random/entropy_avail");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "%d", &num);
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fclose(fp);
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@ -278,7 +278,7 @@ hostname(void)
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if (gethostname(buf, sizeof(buf)) == -1) {
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warn("hostname");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%s", buf);
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@ -293,7 +293,7 @@ ip(const char *iface)
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if (getifaddrs(&ifaddr) == -1) {
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warn("Failed to get IP address for interface %s", iface);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
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@ -304,7 +304,7 @@ ip(const char *iface)
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if ((strcmp(ifa->ifa_name, iface) == 0) && (ifa->ifa_addr->sa_family == AF_INET)) {
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if (s != 0) {
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warnx("Failed to get IP address for interface %s", iface);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%s", host);
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}
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@ -312,7 +312,7 @@ ip(const char *iface)
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freeifaddrs(ifaddr);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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static char *
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@ -322,7 +322,7 @@ load_avg(void)
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if (getloadavg(avgs, 3) < 0) {
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warnx("Failed to get the load avg");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]);
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@ -337,7 +337,7 @@ ram_free(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "MemFree: %ld kB\n", &free);
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fclose(fp);
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@ -354,7 +354,7 @@ ram_perc(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "MemTotal: %ld kB\n", &total);
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fscanf(fp, "MemFree: %ld kB\n", &free);
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@ -374,7 +374,7 @@ ram_total(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "MemTotal: %ld kB\n", &total);
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fclose(fp);
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@ -391,7 +391,7 @@ ram_used(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "MemTotal: %ld kB\n", &total);
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fscanf(fp, "MemFree: %ld kB\n", &free);
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@ -412,7 +412,7 @@ run_command(const char *cmd)
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fp = popen(cmd, "r");
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if (fp == NULL) {
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warn("Failed to get command output for %s", cmd);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fgets(buf, sizeof(buf), fp);
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pclose(fp);
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@ -437,7 +437,7 @@ swap_free(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) {
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@ -474,7 +474,7 @@ swap_perc(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) {
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@ -516,7 +516,7 @@ swap_total(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) {
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warn("swap_total: read error");
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@ -547,7 +547,7 @@ swap_used(void)
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fp = fopen("/proc/meminfo", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/meminfo");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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if ((bytes_read = fread(buf, sizeof(char), sizeof(buf), fp)) == 0) {
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warn("swap_used: read error");
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@ -585,7 +585,7 @@ temp(const char *file)
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fp = fopen(file, "r");
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if (fp == NULL) {
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warn("Failed to open file %s", file);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fscanf(fp, "%d", &temp);
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fclose(fp);
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@ -615,7 +615,7 @@ username(void)
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if (pw == NULL) {
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warn("Failed to get username");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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return smprintf("%s", pw->pw_name);
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@ -649,7 +649,7 @@ vol_perc(const char *card)
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snd_mixer_selem_id_free(s_elem);
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snd_mixer_close(handle);
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warn("Failed to get volume percentage for %s", card);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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snd_mixer_handle_events(handle);
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@ -681,18 +681,18 @@ wifi_perc(const char *iface)
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fp = fopen(concat, "r");
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if (fp == NULL) {
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warn("Failed to open file %s", concat);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fgets(status, 5, fp);
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fclose(fp);
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if(strcmp(status, "up\n") != 0) {
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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fp = fopen("/proc/net/wireless", "r");
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if (fp == NULL) {
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warn("Failed to open file /proc/net/wireless");
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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ccat(2, iface, ":");
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fgets(buf, sizeof(buf), fp);
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@ -721,18 +721,18 @@ wifi_essid(const char *iface)
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sprintf(wreq.ifr_name, iface);
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if (sockfd == -1) {
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warn("Failed to get ESSID for interface %s", iface);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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wreq.u.essid.pointer = id;
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if (ioctl(sockfd,SIOCGIWESSID, &wreq) == -1) {
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warn("Failed to get ESSID for interface %s", iface);
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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}
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close(sockfd);
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if (strcmp((char *)wreq.u.essid.pointer, "") == 0)
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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else
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return smprintf("%s", (char *)wreq.u.essid.pointer);
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}
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@ -742,7 +742,7 @@ kernel_release(void)
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{
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struct utsname udata;
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if (uname(&udata) < 0)
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return smprintf(UNKNOWN_STR);
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return smprintf("%s", UNKNOWN_STR);
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return smprintf("%s", udata.release);
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}
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@ -822,7 +822,7 @@ main(int argc, char *argv[])
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}
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element = smprintf(argument.fmt, res);
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if (element == NULL) {
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element = smprintf(UNKNOWN_STR);
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element = smprintf("%s", UNKNOWN_STR);
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warnx("Failed to format output");
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}
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if (strlcat(status_string, element, sizeof(status_string)) >= sizeof(status_string))
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