git: f52803e475d5 - main - Revert "libc/resolv: Export __res_conf_name"

The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=f52803e475d50f6d1996aa97c14be043e288185c

commit f52803e475d50f6d1996aa97c14be043e288185c
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-06-29 15:53:52 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-06-29 15:53:52 +0000

    Revert "libc/resolv: Export __res_conf_name"
    
    This reverts commit 702c24ccc0c208e9bc697e775abe47ff723e3012.
---
 lib/libc/resolv/Symbol.map | 4 ----
 lib/libc/resolv/res_init.c | 5 +----
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/lib/libc/resolv/Symbol.map b/lib/libc/resolv/Symbol.map
index c12d594a7e6b..26daecbe2eff 100644
--- a/lib/libc/resolv/Symbol.map
+++ b/lib/libc/resolv/Symbol.map
@@ -105,7 +105,3 @@ FBSD_1.0 {
 FBSD_1.4 {
 	__res_nrandomid;
 };
-
-FBSD_1.9 {
-	__res_conf_name;
-};
diff --git a/lib/libc/resolv/res_init.c b/lib/libc/resolv/res_init.c
index 7466193e7476..64522ef8f562 100644
--- a/lib/libc/resolv/res_init.c
+++ b/lib/libc/resolv/res_init.c
@@ -116,8 +116,6 @@ static int res_setsortlist(res_state, int, const char *, const char *);
 	(strncmp((str), (word), (end) - (str)) == 0 &&			\
 	    (word)[(end) - (str)] == '\0')
 
-const char *__res_conf_name = _PATH_RESCONF;
-
 /*
  * Resolver state default settings.
  */
@@ -216,8 +214,7 @@ __res_vinit(res_state statp, int preinit)
 	res_setservers(statp, u, nitems(u));
 
 	/* read the configuration file */
-	if (__res_conf_name != NULL)
-		res_readconf(statp, __res_conf_name, maxns);
+	res_readconf(statp, _PATH_RESCONF, maxns);
 
 	/* Allow user to override the local domain definition */
 	if ((cp = secure_getenv("LOCALDOMAIN")) != NULL) {