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genpeimg.c (pass_args): add a /* fallthru */ comment in the switch

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after show_usage() to avoid -Wimplicit-fallthrough
(show_usage): mark the function with noreturn attribute.
This commit is contained in:
sezero 2017-06-15 09:45:52 +03:00
parent b33fcd03af
commit f9f2bd0641
1 changed files with 2 additions and 1 deletions
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3
mingw-w64-tools/genpeimg/src/genpeimg.c
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@ -28,7 +28,7 @@ unsigned short mask_pe_opt_hdr_dll_chara = 0xffff;
int dump_information = 0;
static char *file_name = NULL;
static void
static void __attribute__((noreturn))
show_usage (void)
{
fprintf (stderr, "genpeimg [options] files...\n");
@ -204,6 +204,7 @@ pass_args (int argc, char **argv)
case 'h':
if (h[2] == 0)
show_usage ();
/* fallthru */
default:
error_point:
fprintf (stderr, "Unknown option ,%s'\n", h);