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slstatus
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removed unnecessary typecast and added more comments

This commit is contained in:
Ali H. Fardan 2016-09-01 21:15:40 +03:00
parent 9e92d41db5
commit 825141633b
1 changed files with 6 additions and 2 deletions
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8
slstatus.c
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@ -27,9 +27,8 @@
#include "strlcat.h" #include "strlcat.h"
#include "strlcpy.h" #include "strlcpy.h"
typedef char *(*op_fun)();
struct arg { struct arg {
op_fun func; char *(*func)();
const char *format; const char *format;
const char *args; const char *args;
}; };
@ -475,6 +474,7 @@ uptime(void)
static char * static char *
username(void) username(void)
{ {
/* FIXME: WHY USE REGISTER MODIFIER? */
register struct passwd *pw; register struct passwd *pw;
register uid_t uid; register uid_t uid;
@ -514,6 +514,10 @@ uid(void)
static char * static char *
vol_perc(const char *soundcard) vol_perc(const char *soundcard)
{ {
/*
* TODO: FIXME:
* https://github.com/drkh5h/slstatus/issues/12
*/
int mute = 0; int mute = 0;
long vol = 0, max = 0, min = 0; long vol = 0, max = 0, min = 0;
snd_mixer_t *handle; snd_mixer_t *handle;