From 39423523167c47f72822dbb9eb3ab4a0dfeafe68 Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Wed, 26 Sep 2001 18:45:50 +0000 Subject: merge from gcc --- libiberty/getcwd.c | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) (limited to 'libiberty/getcwd.c') diff --git a/libiberty/getcwd.c b/libiberty/getcwd.c index 3445563..8c7c04c 100644 --- a/libiberty/getcwd.c +++ b/libiberty/getcwd.c @@ -2,24 +2,18 @@ This function is in the public domain. */ /* -NAME - getcwd -- get absolute pathname for current working directory -SYNOPSIS - char *getcwd (char pathname[len], len) +@deftypefn Supplemental char* getcwd (char *@var{pathname}, @var{len}) -DESCRIPTION - Copy the absolute pathname for the current working directory into - the supplied buffer and return a pointer to the buffer. If the - current directory's path doesn't fit in LEN characters, the result - is NULL and errno is set. +Copy the absolute pathname for the current working directory into +@var{pathname}, which is assumed to point to a buffer of at least +@var{len} bytes, and return a pointer to the buffer. If the current +directory's path doesn't fit in @var{len} characters, the result is +NULL and @var{errno} is set. If @var{pathname} is a null pointer, +@code{getcwd} will obtain @var{len} bytes of space using +@code{malloc}. - If pathname is a null pointer, getcwd() will obtain size bytes of - space using malloc. - -BUGS - Emulated via the getwd() call, which is reasonable for most - systems that do not have getcwd(). +@end deftypefn */ -- cgit v1.1