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qemu-img: avoid preprocessor directives in a printf call 

Other choices include using "(printf)", but this one is not bad in
terms of readability.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
This commit is contained in:
Paolo Bonzini 2010-02-04 16:49:56 +01:00 committed by malc
parent 3f020d7024
commit e00291c008
1 changed files with 5 additions and 4 deletions
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qemu-img.c
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@ -58,7 +58,8 @@ static void format_print(void *opaque, const char *name)
/* Please keep in synch with qemu-img.texi */
static void help(void)
{
printf("qemu-img version " QEMU_VERSION ", Copyright (c) 2004-2008 Fabrice Bellard\n"
const char *help_msg =
"qemu-img version " QEMU_VERSION ", Copyright (c) 2004-2008 Fabrice Bellard\n"
"usage: qemu-img command [command options]\n"
"QEMU disk image utility\n"
"\n"
@ -91,9 +92,9 @@ static void help(void)
" '-a' applies a snapshot (revert disk to saved state)\n"
" '-c' creates a snapshot\n"
" '-d' deletes a snapshot\n"
" '-l' lists all snapshots in the given image\n"
);
printf("\nSupported formats:");
" '-l' lists all snapshots in the given image\n";
printf("%s\nSupported formats:", help_msg);
bdrv_iterate_format(format_print, NULL);
printf("\n");
exit(1);