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authorDmitry V. Levin <ldv@altlinux.org>2017-12-23 14:27:30 +0000
committerDmitry V. Levin <ldv@altlinux.org>2017-12-23 14:27:30 +0000
commita47ad79afa454192224214a3db2499de12baf93e (patch)
tree0fa03bf358ccf2de7972d57a9e6759adb577add8 /stdlib
parentf5c558f3ecdf1d635f5614f5b49cd630786df46a (diff)
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getrandom: fix comment [BZ #22347]
* stdlib/getrandom.c (getrandom): Fix comment.
* sysdeps/unix/sysv/linux/getrandom.c (getrandom): Likewise.
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/getrandom.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/stdlib/getrandom.c b/stdlib/getrandom.c
index b2a83c2db7..268b0e43a0 100644
--- a/stdlib/getrandom.c
+++ b/stdlib/getrandom.c
@@ -19,8 +19,8 @@
 #include <sys/random.h>
 #include <errno.h>
 
-/* Write LENGTH bytes of randomness starting at BUFFER.  Return the
-   number of bytes written, or -1 on error.  */
+/* Write up to LENGTH bytes of randomness starting at BUFFER.
+   Return the number of bytes written, or -1 on error.  */
 ssize_t
 getrandom (void *buffer, size_t length, unsigned int flags)
 {