all repos — slstatus @ 2e72b212d3019a23accfd9d001bcec5d3ee5ab46

my build of slstatus (tools.suckless.org/slstatus/)

hostname function
Aaron Marcher info@nulltime.net
Fri, 10 Jun 2016 15:53:07 +0200
commit

2e72b212d3019a23accfd9d001bcec5d3ee5ab46

parent

67203c66600113259f4f25b1021c6395f3a62dd6

3 files changed, 25 insertions(+), 0 deletions(-)

jump to
M config.def.hconfig.def.h

@@ -17,6 +17,7 @@ - cpu_perc (cpu usage in percent) [argument: NULL]

- datetime (date and time) [argument: format] - disk_perc (disk usage in percent) [argument: mountpoint] - entropy (available entropy) [argument: NULL] +- hostname [argument: NULL] - ip (ip address) [argument: interface] - ram_perc (ram usage in percent) [argument: NULL] - temp (temperature in degrees) [argument: temperature file]
M slstatus.cslstatus.c

@@ -208,6 +208,29 @@ /* return entropy */

return smprintf("%d", entropy); } +/* hostname */ +char * +hostname(const char *null) +{ + char *hostname = ""; + FILE *fp; + + /* open hostname file */ + if (!(fp = fopen("/proc/sys/kernel/hostname", "r"))) { + fprintf(stderr, "Could not open hostname file.\n"); + return smprintf("n/a"); + } + + /* extract hostname */ + fscanf(fp, "%s", hostname); + + /* close hostname file */ + fclose(fp); + + /* return entropy */ + return smprintf("%s", hostname); +} + /* ip address */ char * ip(const char *interface)
M slstatus.hslstatus.h

@@ -19,6 +19,7 @@ char *cpu_perc(const char *);

char *datetime(const char *); char *disk_perc(const char *); char *entropy(const char*); +char *hostname(const char *); char *ip(const char *); char *ram_perc(const char *); char *temp(const char *);