This patch removes the use of the "register" keyword from the bsearch() and bsearch_r() functions supplied by libiberty. The register keyword is deprecated in C++17.

2020-06-25  Nick Clifton  <nickc@redhat.com>

include/
	* libiberty.h (bsearch_r): Remove use of the register keyword from
	the prototype.

libiberty/
	* bsearch.c (bsearch): Remove use of register keyword.
	* bsearch_r.c (bsearch_r): Likewise.

1 files changed, 6 insertions, 6 deletions

diff --git a/libiberty/bsearch_r.c b/libiberty/bsearch_r.c
index 79ebae9..2a2ca6f 100644
--- a/libiberty/bsearch_r.c
+++ b/libiberty/bsearch_r.c
@@ -70,14 +70,14 @@ is respectively less than, matching, or greater than the array member.
  * look at item 3.
  */
 void *
-bsearch_r (register const void *key, const void *base0,
-	   size_t nmemb, register size_t size,
-	   register int (*compar)(const void *, const void *, void *),
+bsearch_r (const void *key, const void *base0,
+	   size_t nmemb, size_t size,
+	   int (*compar)(const void *, const void *, void *),
 	   void *arg)
 {
-	register const char *base = (const char *) base0;
-	register int lim, cmp;
-	register const void *p;
+	const char *base = (const char *) base0;
+	int lim, cmp;
+	const void *p;
 
 	for (lim = nmemb; lim != 0; lim >>= 1) {
 		p = base + (lim >> 1) * size;