From a2c3a8a75485aa060f7fa8291298b3ab02c44250 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 20 Aug 1999 23:44:59 +0000 Subject: [PATCH] Undo last change but correct comment saying < 0 is ok for size type. --- sysdeps/posix/getcwd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sysdeps/posix/getcwd.c b/sysdeps/posix/getcwd.c index e79598b045f..617d340e4fc 100644 --- a/sysdeps/posix/getcwd.c +++ b/sysdeps/posix/getcwd.c @@ -204,7 +204,7 @@ extern char *alloca (); bytes of BUF. Returns NULL if the directory couldn't be determined or SIZE was too small. If successful, returns BUF. In GNU, if BUF is NULL, an array is allocated with `malloc'; the array is SIZE bytes long, - unless SIZE <= 0, in which case it is as big as necessary. */ + unless SIZE == 0, in which case it is as big as necessary. */ GETCWD_RETURN_TYPE __getcwd (buf, size) @@ -226,7 +226,7 @@ __getcwd (buf, size) int prev_errno = errno; size_t allocated = size; - if (size <= 0) + if (size == 0) { if (buf != NULL) { @@ -363,7 +363,7 @@ __getcwd (buf, size) if ((size_t) (pathp - path) <= namlen) { - if (size > 0) + if (size != 0) { (void) __closedir (dirstream); __set_errno (ERANGE); -- 2.47.2