From: Peter Eisentraut <peter@eisentraut.org>
Date: Thu, 8 Jan 2026 07:45:59 +0000 (+0100)
Subject: Remove use of rindex() function
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6ade3cd459f5d310a248be2047b2d321015058c3;p=thirdparty%2Fpostgresql.git

Remove use of rindex() function

rindex() has been removed from POSIX 2008.  Replace the one remaining
use with the equivalent and more standard strrchr().

Reviewed-by: Jelte Fennema-Nio <postgres@jeltef.nl>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/98ce805c-6103-421b-adc3-fcf8f3dddbe3%40eisentraut.org
---

diff --git a/src/backend/jit/llvm/llvmjit.c b/src/backend/jit/llvm/llvmjit.c
index 49e76153f9a..8d009dd5cf7 100644
--- a/src/backend/jit/llvm/llvmjit.c
+++ b/src/backend/jit/llvm/llvmjit.c
@@ -1058,7 +1058,7 @@ llvm_split_symbol_name(const char *name, char **modname, char **funcname)
 		 * Symbol names cannot contain a ., therefore we can split based on
 		 * first and last occurrence of one.
 		 */
-		*funcname = rindex(name, '.');
+		*funcname = strrchr(name, '.');
 		(*funcname)++;			/* jump over . */
 
 		*modname = pnstrdup(name + strlen("pgextern."),