[src/trunk]: src/external/bsd/libarchive/dist/libarchive_fe Annotate warnc/er...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f684e5557117
branches:  trunk
changeset: 325803:f684e5557117
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Jan 07 02:09:37 2014 +0000

description:
Annotate warnc/errc for format string checking.

diffstat:

 external/bsd/libarchive/dist/libarchive_fe/err.c |  2 +-
 external/bsd/libarchive/dist/libarchive_fe/err.h |  5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r 73eed0c7992c -r f684e5557117 external/bsd/libarchive/dist/libarchive_fe/err.c
--- a/external/bsd/libarchive/dist/libarchive_fe/err.c  Tue Jan 07 02:09:01 2014 +0000
+++ b/external/bsd/libarchive/dist/libarchive_fe/err.c  Tue Jan 07 02:09:37 2014 +0000
@@ -42,7 +42,7 @@
 
 const char *lafe_progname;
 
-static void
+static __printflike(2, 0) void
 lafe_vwarnc(int code, const char *fmt, va_list ap)
 {
        fprintf(stderr, "%s: ", lafe_progname);
diff -r 73eed0c7992c -r f684e5557117 external/bsd/libarchive/dist/libarchive_fe/err.h
--- a/external/bsd/libarchive/dist/libarchive_fe/err.h  Tue Jan 07 02:09:01 2014 +0000
+++ b/external/bsd/libarchive/dist/libarchive_fe/err.h  Tue Jan 07 02:09:37 2014 +0000
@@ -35,7 +35,8 @@
 
 extern const char *lafe_progname;
 
-void   lafe_warnc(int code, const char *fmt, ...);
-void   lafe_errc(int eval, int code, const char *fmt, ...) __LA_DEAD;
+void   lafe_warnc(int code, const char *fmt, ...) __printflike(2, 3);
+void   lafe_errc(int eval, int code, const char *fmt, ...)
+    __LA_DEAD __printflike(3, 4);
 
 #endif