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utilbox: use PROGNAME

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This commit is contained in:
Pierre Pronchery 2020-12-08 14:17:17 +01:00
parent 71a7007b2d
commit 6039d46a9e
1 changed files with 8 additions and 3 deletions
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11
tools/utilbox.c
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@ -22,6 +22,11 @@
#include <libgen.h> #include <libgen.h>
#include "utilbox.h" #include "utilbox.h"
/* constants */
#ifndef PROGNAME
# define PROGNAME "utilbox"
#endif
/* utilbox */ /* utilbox */
/* private */ /* private */
@ -35,7 +40,7 @@ static int _usage(void);
/* error */ /* error */
static int _error(char const * message, int ret) static int _error(char const * message, int ret)
{ {
fputs("utilbox: ", stderr); fputs(PROGNAME ": ", stderr);
perror(message); perror(message);
return ret; return ret;
} }
@ -55,8 +60,8 @@ static int _list(Call * calls)
/* usage */ /* usage */
static int _usage(void) static int _usage(void)
{ {
fputs("Usage: utilbox program [arguments...]\n" fputs("Usage: " PROGNAME " program [arguments...]\n"
" utilbox -l\n" " " PROGNAME " -l\n"
" -l List available programs\n", stderr); " -l List available programs\n", stderr);
return 1; return 1;
} }