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common: Improve fucntion parse_debug_flag.

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* common/miscellaneous.c (parse_debug_flag): Add hack not to call
exit.  Add "none" and "all" flags.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2015-06-23 09:10:56 +02:00
parent 5e1d2fe655
commit 8195e55d0c
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GPG Key ID: E3FDFF218E45B72B
1 changed files with 13 additions and 2 deletions
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15
common/miscellaneous.c
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@ -440,7 +440,8 @@ parse_debug_flag (const char *string, unsigned int *debugvar,
log_info ("available debug flags:\n"); log_info ("available debug flags:\n");
for (i=0; flags[i].name; i++) for (i=0; flags[i].name; i++)
log_info (" %5u %s\n", flags[i].flag, flags[i].name); log_info (" %5u %s\n", flags[i].flag, flags[i].name);
exit (0); if (flags[i].flag != 77)
exit (0);
} }
else if (digitp (string)) else if (digitp (string))
{ {
@ -466,7 +467,17 @@ parse_debug_flag (const char *string, unsigned int *debugvar,
break; break;
} }
if (!flags[j].name) if (!flags[j].name)
log_info (_("unknown debug flag '%s' ignored\n"), words[i]); {
if (!strcmp (words[i], "none"))
{
*debugvar = 0;
result = 0;
}
else if (!strcmp (words[i], "all"))
result = ~0;
else
log_info (_("unknown debug flag '%s' ignored\n"), words[i]);
}
} }
} }
xfree (words); xfree (words);