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* [glibc] tst-realpath-toolong: return "unsupported" when PATH_MAX is undefined
@ 2023-08-03 20:47 Samuel Thibault
0 siblings, 0 replies; only message in thread
From: Samuel Thibault @ 2023-08-03 20:47 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cbf4aa422c82b895ab56ef5e9acda37947ad4184
commit cbf4aa422c82b895ab56ef5e9acda37947ad4184
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Thu Aug 3 21:16:16 2023 +0200
tst-realpath-toolong: return "unsupported" when PATH_MAX is undefined
When PATH_MAX is undefined, realpath cannot ever ENAMETOOLONG, so
this test is unsupported.
Diff:
---
stdlib/tst-realpath-toolong.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/stdlib/tst-realpath-toolong.c b/stdlib/tst-realpath-toolong.c
index 4388890294..a071fe7544 100644
--- a/stdlib/tst-realpath-toolong.c
+++ b/stdlib/tst-realpath-toolong.c
@@ -24,18 +24,18 @@
#include <unistd.h>
#include <support/check.h>
#include <support/temp_file.h>
+#include <support/test-driver.h>
#include <sys/types.h>
#include <sys/stat.h>
#define BASENAME "tst-realpath-toolong."
-#ifndef PATH_MAX
-# define PATH_MAX 1024
-#endif
-
int
do_test (void)
{
+#ifndef PATH_MAX
+ return EXIT_UNSUPPORTED;
+#else
char *base = support_create_and_chdir_toolong_temp_directory (BASENAME);
char buf[PATH_MAX + 1];
@@ -48,6 +48,7 @@ do_test (void)
free (base);
return 0;
+#endif
}
#include <support/test-driver.c>
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