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author | Florian Weimer <fweimer@redhat.com> | 2018-10-30 13:55:50 +0100 |
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committer | Florian Weimer <fweimer@redhat.com> | 2018-10-30 13:55:50 +0100 |
commit | a91e9301c47bb688f4e496a19cfc68261ff18293 (patch) | |
tree | 1e74e1e7b72eddee8d68edbdad9ce75253fca594 /support/blob_repeat.c | |
parent | 07da99aad93c9364acb7efdab47c27ba698f6313 (diff) | |
download | glibc-a91e9301c47bb688f4e496a19cfc68261ff18293.tar.gz glibc-a91e9301c47bb688f4e496a19cfc68261ff18293.tar.xz glibc-a91e9301c47bb688f4e496a19cfc68261ff18293.zip |
support_blob_repeat: Call mkstemp directory for the backing file
This avoids a warning during post-test cleanup.
Diffstat (limited to 'support/blob_repeat.c')
-rw-r--r-- | support/blob_repeat.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/support/blob_repeat.c b/support/blob_repeat.c index da4ca83043..16c1e448b9 100644 --- a/support/blob_repeat.c +++ b/support/blob_repeat.c @@ -23,8 +23,8 @@ #include <string.h> #include <support/blob_repeat.h> #include <support/check.h> +#include <support/test-driver.h> #include <support/support.h> -#include <support/temp_file.h> #include <support/xunistd.h> #include <sys/mman.h> #include <unistd.h> @@ -155,13 +155,17 @@ allocate_big (size_t total_size, const void *element, size_t element_size, if (target == MAP_FAILED) return (struct support_blob_repeat) { 0 }; - /* Create the backing file for the repeated mapping. */ + /* Create the backing file for the repeated mapping. Call mkstemp + directly to remove the resources backing the temporary file + immediately, once support_blob_repeat_free is called. Using + create_temp_file would result in a warning during post-test + cleanup. */ int fd; { - char *temppath; - fd = create_temp_file ("support_blob_repeat-", &temppath); + char *temppath = xasprintf ("%s/support_blob_repeat-XXXXXX", test_dir); + fd = mkstemp (temppath); if (fd < 0) - FAIL_EXIT1 ("create_temp_file: %m"); + FAIL_EXIT1 ("mkstemp (\"%s\"): %m", temppath); xunlink (temppath); free (temppath); } |