Author: dim Date: Fri Dec 16 19:49:22 2016 New Revision: 310171 URL: https://svnweb.freebsd.org/changeset/base/310171
Log: Add __scanflike attributes to the kernel's sscanf() and vsscanf() declarations. This should help to catch future mismatches between format strings and arguments. MFC after: 1 week Modified: head/sys/sys/systm.h Modified: head/sys/sys/systm.h ============================================================================== --- head/sys/sys/systm.h Fri Dec 16 19:09:57 2016 (r310170) +++ head/sys/sys/systm.h Fri Dec 16 19:49:22 2016 (r310171) @@ -227,8 +227,8 @@ int vsnprintf(char *, size_t, const char int vsnrprintf(char *, size_t, int, const char *, __va_list) __printflike(4, 0); int vsprintf(char *buf, const char *, __va_list) __printflike(2, 0); int ttyprintf(struct tty *, const char *, ...) __printflike(2, 3); -int sscanf(const char *, char const *, ...) __nonnull(1) __nonnull(2); -int vsscanf(const char *, char const *, __va_list) __nonnull(1) __nonnull(2); +int sscanf(const char *, char const *, ...) __nonnull(1) __nonnull(2) __scanflike(2, 3); +int vsscanf(const char *, char const *, __va_list) __nonnull(1) __nonnull(2) __scanflike(2, 0); long strtol(const char *, char **, int) __nonnull(1); u_long strtoul(const char *, char **, int) __nonnull(1); quad_t strtoq(const char *, char **, int) __nonnull(1); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
