From 8a34a0621ec67f65c77d358add1f3016b8933f4f Mon Sep 17 00:00:00 2001 From: Rose Date: Mon, 12 Aug 2024 12:05:13 -0400 Subject: [PATCH] Use restrict to optimize sudo_uuid_to_string_v1 --- include/sudo_util.h | 2 +- lib/util/uuid.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/sudo_util.h b/include/sudo_util.h index 002f6aabbd..f59cd98992 100644 --- a/include/sudo_util.h +++ b/include/sudo_util.h @@ -352,7 +352,7 @@ sudo_dso_public void sudo_get_ttysize_v2(int fd, int *rowp, int *colp); /* uuid.c */ sudo_dso_public void sudo_uuid_create_v1(unsigned char uuid_out[16]); #define sudo_uuid_create(_a) sudo_uuid_create_v1((_a)) -sudo_dso_public char *sudo_uuid_to_string_v1(const unsigned char uuid[16], char *dst, size_t dstsiz); +sudo_dso_public char *sudo_uuid_to_string_v1(const unsigned char uuid[restrict 16], char * restrict dst, size_t dstsiz); #define sudo_uuid_to_string(_a, _b, _c) sudo_uuid_to_string_v1((_a), (_b), (_c)) #endif /* SUDO_UTIL_H */ diff --git a/lib/util/uuid.c b/lib/util/uuid.c index 03c7ce0f2d..d8c36027cf 100644 --- a/lib/util/uuid.c +++ b/lib/util/uuid.c @@ -71,7 +71,7 @@ sudo_uuid_create_v1(unsigned char uuid_out[16]) * Format a uuid as a 36-byte string (plus one for the NUL). */ char * -sudo_uuid_to_string_v1(const unsigned char uuid[16], char *dst, size_t dstsiz) +sudo_uuid_to_string_v1(const unsigned char uuid[restrict 16], char * restrict dst, size_t dstsiz) { const char hex[] = "0123456789abcdef"; char *cp = dst;