hostname function
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67203c6660
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2e72b212d3
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@ -17,6 +17,7 @@ static unsigned int update_interval = 1;
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- datetime (date and time) [argument: format]
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- datetime (date and time) [argument: format]
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- disk_perc (disk usage in percent) [argument: mountpoint]
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- disk_perc (disk usage in percent) [argument: mountpoint]
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- entropy (available entropy) [argument: NULL]
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- entropy (available entropy) [argument: NULL]
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- hostname [argument: NULL]
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- ip (ip address) [argument: interface]
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- ip (ip address) [argument: interface]
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- ram_perc (ram usage in percent) [argument: NULL]
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- ram_perc (ram usage in percent) [argument: NULL]
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- temp (temperature in degrees) [argument: temperature file]
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- temp (temperature in degrees) [argument: temperature file]
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23
slstatus.c
23
slstatus.c
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@ -208,6 +208,29 @@ entropy(const char *null)
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return smprintf("%d", entropy);
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return smprintf("%d", entropy);
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}
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}
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/* hostname */
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char *
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hostname(const char *null)
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{
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char *hostname = "";
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FILE *fp;
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/* open hostname file */
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if (!(fp = fopen("/proc/sys/kernel/hostname", "r"))) {
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fprintf(stderr, "Could not open hostname file.\n");
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return smprintf("n/a");
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}
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/* extract hostname */
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fscanf(fp, "%s", hostname);
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/* close hostname file */
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fclose(fp);
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/* return entropy */
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return smprintf("%s", hostname);
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}
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/* ip address */
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/* ip address */
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char *
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char *
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ip(const char *interface)
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ip(const char *interface)
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@ -19,6 +19,7 @@ char *cpu_perc(const char *);
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char *datetime(const char *);
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char *datetime(const char *);
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char *disk_perc(const char *);
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char *disk_perc(const char *);
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char *entropy(const char*);
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char *entropy(const char*);
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char *hostname(const char *);
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char *ip(const char *);
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char *ip(const char *);
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char *ram_perc(const char *);
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char *ram_perc(const char *);
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char *temp(const char *);
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char *temp(const char *);
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