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| author | Stefan Weil <sw@weilnetz.de> | 2014-01-25 18:18:23 +0100 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2014-02-01 13:46:06 +0400 |
| commit | d5d1507b347b7cd6c3b82459b96f1889b29939ef (patch) | |
| tree | fda0206cde763ee5c377d254e95fbdb11b2ae5da /include/qemu/readline.h | |
| parent | c6830cdb2c1053bca1e61eb242b1900489c160af (diff) | |
| download | qemu-d5d1507b347b7cd6c3b82459b96f1889b29939ef.zip qemu-d5d1507b347b7cd6c3b82459b96f1889b29939ef.tar.gz qemu-d5d1507b347b7cd6c3b82459b96f1889b29939ef.tar.bz2 | |
readline: Add missing GCC_FMT_ATTR
This fixes a compiler warning with -Werror=missing-format-attribute
and allows improved compiler checks for variable argument lists.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'include/qemu/readline.h')
| -rw-r--r-- | include/qemu/readline.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/qemu/readline.h b/include/qemu/readline.h index a89fe4a..49efe4e 100644 --- a/include/qemu/readline.h +++ b/include/qemu/readline.h @@ -5,7 +5,8 @@ #define READLINE_MAX_CMDS 64 #define READLINE_MAX_COMPLETIONS 256 -typedef void ReadLinePrintfFunc(void *opaque, const char *fmt, ...); +typedef void GCC_FMT_ATTR(2, 3) ReadLinePrintfFunc(void *opaque, + const char *fmt, ...); typedef void ReadLineFlushFunc(void *opaque); typedef void ReadLineFunc(void *opaque, const char *str, void *readline_opaque); |