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authorUlrich Drepper <drepper@redhat.com>2005-07-24 21:41:49 +0000
committerUlrich Drepper <drepper@redhat.com>2005-07-24 21:41:49 +0000
commit0fee522db1412106381ebd2ad6803c07e033a271 (patch)
tree829500bf8cf476f33551d1870a1f454d73a4d05e /posix/tst-execvp4.c
parentc2263408588c70a6232ffd606a3c7abf0a5fd5f5 (diff)
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[BZ #1125]
* posix/Makefile (tests): Add tst-execvp4. * posix/tst-execvp4.c: New file. 2005-07-24 Jakub Jelinek <jakub@redhat.com> [BZ #1125] * posix/execvp.c (execvp): Change path_malloc to char *, free that pointer on failure. -2005-07-24 Ulrich Drepper <drepper@redhat.com>
Diffstat (limited to 'posix/tst-execvp4.c')
-rw-r--r--posix/tst-execvp4.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/posix/tst-execvp4.c b/posix/tst-execvp4.c
new file mode 100644
index 0000000000..531fab227b
--- /dev/null
+++ b/posix/tst-execvp4.c
@@ -0,0 +1,35 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+static int
+do_test (void)
+{
+ char buf[40] = "/usr/bin/does-not-exist";
+ size_t stemlen = strlen (buf);
+ struct stat64 st;
+ int cnt = 0;
+ while (stat64 (buf, &st) != -1 || errno != ENOENT
+ || stat64 (buf + 4, &st) != -1 || errno != ENOENT)
+ {
+ if (cnt++ == 100)
+ {
+ puts ("cannot find a unique file name");
+ return 0;
+ }
+
+ strcpy (buf + stemlen, ".XXXXXX");
+ mktemp (buf);
+ }
+
+ unsetenv ("PATH");
+ char *argv[] = { buf + 9, NULL };
+ execvp (argv[0], argv);
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"