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-rw-r--r--string/rawmemchr.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/string/rawmemchr.c b/string/rawmemchr.c
index 59bbeea..b852311 100644
--- a/string/rawmemchr.c
+++ b/string/rawmemchr.c
@@ -22,24 +22,28 @@
# define RAWMEMCHR __rawmemchr
#endif
-/* Find the first occurrence of C in S. */
-void *
-RAWMEMCHR (const void *s, int c)
-{
- DIAG_PUSH_NEEDS_COMMENT;
+/* The pragmata should be nested inside RAWMEMCHR below, but that
+ triggers GCC PR 98512. */
+DIAG_PUSH_NEEDS_COMMENT;
#if __GNUC_PREREQ (7, 0)
- /* GCC 8 warns about the size passed to memchr being larger than
- PTRDIFF_MAX; the use of SIZE_MAX is deliberate here. */
- DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-overflow=");
+/* GCC 8 warns about the size passed to memchr being larger than
+ PTRDIFF_MAX; the use of SIZE_MAX is deliberate here. */
+DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-overflow=");
#endif
#if __GNUC_PREREQ (11, 0)
- /* Likewise GCC 11, with a different warning option. */
- DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread");
+/* Likewise GCC 11, with a different warning option. */
+DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread");
#endif
+
+/* Find the first occurrence of C in S. */
+void *
+RAWMEMCHR (const void *s, int c)
+{
if (c != '\0')
return memchr (s, c, (size_t)-1);
- DIAG_POP_NEEDS_COMMENT;
return (char *)s + strlen (s);
}
libc_hidden_def (__rawmemchr)
weak_alias (__rawmemchr, rawmemchr)
+
+DIAG_POP_NEEDS_COMMENT;