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misc: eliminate all those remaining gcc -Wall warnings

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Reference(s):
proc/readproc.c: In function 'statm2proc'
proc/readproc.c:627:9: warning: variable 'num' set but not used [-Wunused-but-set-variable]

ps/output.c: In function 'pr_context':
ps/output.c:1273:14: warning: unused variable 'tried_load' [-Wunused-variable]
ps/output.c:1272:16: warning: unused variable 'ps_is_selinux_enabled' [-Wunused-variable]
ps/output.c:1272:16: warning: 'ps_is_selinux_enabled' defined but not used [-Wunused-variable]
ps/output.c:1273:14: warning: 'tried_load' defined but not used [-Wunused-variable]
ps/output.c:1837:18: warning: 'shortsort_array_count' defined but not used [-Wunused-const-variable=]
ps/output.c:1803:18: warning: 'aix_array_count' defined but not used [-Wunused-const-variable=]

ps/parser.c: In function 'arg_type':
ps/parser.c:1098:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
ps/parser.c:1099:34: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'

ps/sortformat.c: In function 'format_parse':
ps/sortformat.c:241:1: warning: label 'out' defined but not used [-Wunused-label]

ps/stacktrace.c:176:13: warning: 'stack_trace_sigsegv' defined but not used [-Wunused-function]

watch.c: In function 'process_ansi':
watch.c:234:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
watch.c:237:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2017-05-13 00:01:00 -05:00
committed by Craig Small
parent f6f859c8f3
commit 629fa81b57
7 changed files with 13 additions and 13 deletions
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11
ps/output.c
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@ -1262,13 +1262,14 @@ static int pr_lxcname(char *restrict const outbuf, const proc_t *restrict const
static int pr_context(char *restrict const outbuf, const proc_t *restrict const pp){
static void (*ps_freecon)(char*) = 0;
static int (*ps_getpidcon)(pid_t pid, char **context) = 0;
static int (*ps_is_selinux_enabled)(void) = 0;
static int tried_load = 0;
static int selinux_enabled = 0;
static int selinux_enabled = 0;;
size_t len;
char *context;
#if ENABLE_LIBSELINUX
static int (*ps_is_selinux_enabled)(void) = 0;
static int tried_load = 0;
if(!ps_getpidcon && !tried_load){
void *handle = dlopen("libselinux.so.1", RTLD_NOW);
if(handle){
@ -1792,7 +1793,7 @@ static const aix_struct aix_array[] = {
{'z', "vsz", "VSZ"},
{'~', "~", "~"} /* NULL would ruin alphabetical order */
};
static const int aix_array_count = sizeof(aix_array)/sizeof(aix_struct);
//static const int aix_array_count = sizeof(aix_array)/sizeof(aix_struct);
/********************* sorting ***************************/
@ -1826,7 +1827,7 @@ static const shortsort_struct shortsort_array[] = {
{'y', "priority" }, /* nice */
{'~', "~" } /* NULL would ruin alphabetical order */
};
static const int shortsort_array_count = sizeof(shortsort_array)/sizeof(shortsort_struct);
//static const int shortsort_array_count = sizeof(shortsort_array)/sizeof(shortsort_struct);
/*********** print format_array **********/