From: Willy Tarreau <w@1wt.eu>
Date: Wed, 20 Jan 2021 13:37:59 +0000 (+0100)
Subject: CLEANUP: tools: make resolve_sym_name() take a const pointer
X-Git-Tag: v2.4-dev6~43
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=45fd1030d5eebb318fbcf70adadfcc1ff6b261b3;p=thirdparty%2Fhaproxy.git

CLEANUP: tools: make resolve_sym_name() take a const pointer

When 0c439d895 ("BUILD: tools: make resolve_sym_name() return a const")
was written, the pointer argument ought to have been turned to const for
more flexibility. Let's do it now.
---

diff --git a/include/haproxy/tools.h b/include/haproxy/tools.h
index 651c0701ca..76e6e730c0 100644
--- a/include/haproxy/tools.h
+++ b/include/haproxy/tools.h
@@ -990,7 +990,7 @@ int dump_text_line(struct buffer *out, const char *buf, int bsize, int len,
 void dump_addr_and_bytes(struct buffer *buf, const char *pfx, const void *addr, int n);
 void dump_hex(struct buffer *out, const char *pfx, const void *buf, int len, int unsafe);
 int may_access(const void *ptr);
-const void *resolve_sym_name(struct buffer *buf, const char *pfx, void *addr);
+const void *resolve_sym_name(struct buffer *buf, const char *pfx, const void *addr);
 const char *get_exec_path();
 
 #if defined(USE_BACKTRACE)
diff --git a/src/tools.c b/src/tools.c
index 5895559c79..19b612250e 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -4647,7 +4647,7 @@ static int dladdr_and_size(const void *addr, Dl_info *dli, size_t *size)
  * The symbol's base address is returned, or NULL when unresolved, in order to
  * allow the caller to match it against known ones.
  */
-const void *resolve_sym_name(struct buffer *buf, const char *pfx, void *addr)
+const void *resolve_sym_name(struct buffer *buf, const char *pfx, const void *addr)
 {
 	const struct {
 		const void *func;