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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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4
proc/escape.c
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@ -153,7 +153,7 @@ int escape_str(char *restrict dst, const char *restrict src, int bufsize, int *m
// escape an argv or environment string array
//
// bytes arg means sizeof(buf)
int escape_strlist(char *restrict dst, const char *restrict const *restrict src, size_t bytes, int *cells){
int escape_strlist(char *restrict dst, char *restrict const *restrict src, size_t bytes, int *cells){
size_t i = 0;
for(;;){
@ -175,7 +175,7 @@ int escape_command(char *restrict const outbuf, const proc_t *restrict const pp,
int end = 0;
if(flags & ESC_ARGS){
const char **lc = (const char**)pp->cmdline;
char **lc = (char**)pp->cmdline;
if(lc && *lc) return escape_strlist(outbuf, lc, bytes, cells);
}
if(flags & ESC_BRACKETS){