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misc: compiler warning fixes

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Fix few compiler warnings. Some of these warnings appeared multiple
times, and the listing bellow is more about which sort of errors
where fixed.

devname.c:87:12: warning: comparison of integers of different signs: 'int' and 'unsigned long'
output.c:389:36: warning: passing 'char **const' to parameter of type 'const char *const restrict *' discards qualifiers in nested pointer types
output.c:611:31: warning: comparison of integers of different signs: 'const unsigned long' and 'int'
stacktrace.c:33:37: warning: unused parameter 'signum'

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola
2011-10-09 22:45:59 +02:00
parent 1ef14f4bf9
commit c1fa3bfce8
5 changed files with 9 additions and 10 deletions
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7
ps/output.c
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@ -77,7 +77,6 @@ static unsigned max_leftward = 0x12345678; /* space for LEFT stuff */
static int wide_signals; /* true if we have room */
static time_t seconds_since_1970;
static time_t time_of_boot;
static unsigned long page_shift;
@ -625,7 +624,7 @@ static int pr_pri_api(char *restrict const outbuf, const proc_t *restrict const
}
static int pr_nice(char *restrict const outbuf, const proc_t *restrict const pp){
if(pp->sched!=0 && pp->sched!=-1) return snprintf(outbuf, COLWID, "-");
if(pp->sched!=0 && pp->sched!=(unsigned long)-1) return snprintf(outbuf, COLWID, "-");
return snprintf(outbuf, COLWID, "%ld", pp->nice);
}
@ -662,11 +661,11 @@ static int pr_class(char *restrict const outbuf, const proc_t *restrict const pp
// default "%u:%u", type, prio
// We just print the priority, and have other keywords for type.
static int pr_rtprio(char *restrict const outbuf, const proc_t *restrict const pp){
if(pp->sched==0 || pp->sched==-1) return snprintf(outbuf, COLWID, "-");
if(pp->sched==0 || pp->sched==(unsigned long)-1) return snprintf(outbuf, COLWID, "-");
return snprintf(outbuf, COLWID, "%ld", pp->rtprio);
}
static int pr_sched(char *restrict const outbuf, const proc_t *restrict const pp){
if(pp->sched==-1) return snprintf(outbuf, COLWID, "-");
if(pp->sched==(unsigned long)-1) return snprintf(outbuf, COLWID, "-");
return snprintf(outbuf, COLWID, "%ld", pp->sched);
}