From 428cf9c206beee3407ea3c5480b00f4cfbea95f5 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 5 Oct 2023 12:56:36 -0400
Subject: bfstd: Add a thread-safe wrapper for strerror()

---
 tests/bfstd.c  | 4 ++--
 tests/mksock.c | 2 +-
 tests/xtouch.c | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'tests')

diff --git a/tests/bfstd.c b/tests/bfstd.c
index 33b3792..c386279 100644
--- a/tests/bfstd.c
+++ b/tests/bfstd.c
@@ -15,12 +15,12 @@
 /** Check the result of xdirname()/xbasename(). */
 static void check_base_dir(const char *path, const char *dir, const char *base) {
 	char *xdir = xdirname(path);
-	bfs_verify(xdir, "xdirname(): %s", strerror(errno));
+	bfs_verify(xdir, "xdirname(): %s", xstrerror(errno));
 	bfs_verify(strcmp(xdir, dir) == 0, "xdirname('%s') == '%s' (!= '%s')", path, xdir, dir);
 	free(xdir);
 
 	char *xbase = xbasename(path);
-	bfs_verify(xbase, "xbasename(): %s", strerror(errno));
+	bfs_verify(xbase, "xbasename(): %s", xstrerror(errno));
 	bfs_verify(strcmp(xbase, base) == 0, "xbasename('%s') == '%s' (!= '%s')", path, xbase, base);
 	free(xbase);
 }
diff --git a/tests/mksock.c b/tests/mksock.c
index 7023b4f..f3b61da 100644
--- a/tests/mksock.c
+++ b/tests/mksock.c
@@ -19,7 +19,7 @@
  * Print an error message.
  */
 static void errmsg(const char *cmd, const char *path) {
-	fprintf(stderr, "%s: '%s': %s.\n", cmd, path, strerror(errno));
+	fprintf(stderr, "%s: '%s': %s.\n", cmd, path, xstrerror(errno));
 }
 
 /**
diff --git a/tests/xtouch.c b/tests/xtouch.c
index 80fad8d..a4c4d40 100644
--- a/tests/xtouch.c
+++ b/tests/xtouch.c
@@ -197,14 +197,14 @@ int main(int argc, char *argv[]) {
 	if (rarg) {
 		struct stat buf;
 		if (fstatat(AT_FDCWD, rarg, &buf, at_flags(&args)) != 0) {
-			fprintf(stderr, "%s: '%s': %s\n", cmd, rarg, strerror(errno));
+			fprintf(stderr, "%s: '%s': %s\n", cmd, rarg, xstrerror(errno));
 			return EXIT_FAILURE;
 		}
 		times[0] = buf.st_atim;
 		times[1] = buf.st_mtim;
 	} else if (darg) {
 		if (xgetdate(darg, &times[0]) != 0) {
-			fprintf(stderr, "%s: Parsing time '%s' failed: %s\n", cmd, darg, strerror(errno));
+			fprintf(stderr, "%s: Parsing time '%s' failed: %s\n", cmd, darg, xstrerror(errno));
 			return EXIT_FAILURE;
 		}
 		times[1] = times[0];
@@ -237,7 +237,7 @@ int main(int argc, char *argv[]) {
 	for (; optind < argc; ++optind) {
 		const char *path = argv[optind];
 		if (xtouch(&args, path) != 0) {
-			fprintf(stderr, "%s: '%s': %s\n", cmd, path, strerror(errno));
+			fprintf(stderr, "%s: '%s': %s\n", cmd, path, xstrerror(errno));
 			ret = EXIT_FAILURE;
 		}
 	}
-- 
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