<unistd.h>: Update one more comment.
authorSascha Wildner <saw@online.de>
Fri, 5 Apr 2019 22:16:29 +0000 (00:16 +0200)
committerSascha Wildner <saw@online.de>
Fri, 5 Apr 2019 22:16:29 +0000 (00:16 +0200)
include/unistd.h

index c5e25ea..a89be6d 100644 (file)
@@ -106,7 +106,7 @@ typedef     __uint32_t      uid_t;          /* XXX __uid_t */
  * the POSIX standard; however, if the relevant sysconf() function
  * returns -1, the functions may be stubbed out.
  */
-#define        _POSIX_READER_WRITER_LOCKS      200112L
+#define        _POSIX_READER_WRITER_LOCKS      200112L /* mandatory ([THR]) */
 #define        _POSIX_REGEXP                   1       /* mandatory */
 #define        _POSIX_SHELL                    1       /* mandatory */
 #define        _POSIX_SPAWN                    200112L /* [SPN] */