diff options
| author | Elliot Hughes <enh@google.com> | 2019-04-19 13:25:21 -0700 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2019-05-04 20:41:21 -0500 |
| commit | 2cfdf8f8eeffae6a9818c4724ebbc8675075861d (patch) | |
| tree | c0b98601c268fec12592be2fb139d6ffa3728960 /man3 | |
| parent | e4d720644df1c4ce4b038572d6ca08d61c7506e9 (diff) | |
| download | man-pages-2cfdf8f8eeffae6a9818c4724ebbc8675075861d.tar.gz | |
posix_memalign.3: Some functions set errno
True of bionic, glibc, and musl. (I didn't check elsewhere.)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man3')
| -rw-r--r-- | man3/posix_memalign.3 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/man3/posix_memalign.3 b/man3/posix_memalign.3 index b4e3556629..84b24303e1 100644 --- a/man3/posix_memalign.3 +++ b/man3/posix_memalign.3 @@ -144,7 +144,9 @@ For all of these functions, the memory is not zeroed. .BR valloc (), and .BR pvalloc () -return a pointer to the allocated memory, or NULL if the request fails. +return a pointer to the allocated memory on success. +On error, NULL is returned, and \fIerrno\fP is set +to indicate the cause of the error. .PP .BR posix_memalign () returns zero on success, or one of the error values listed in the |