diff options
Diffstat (limited to 'contrib/binutils/libiberty/getcwd.c')
| -rw-r--r-- | contrib/binutils/libiberty/getcwd.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/contrib/binutils/libiberty/getcwd.c b/contrib/binutils/libiberty/getcwd.c index 3445563..465b4e0 100644 --- a/contrib/binutils/libiberty/getcwd.c +++ b/contrib/binutils/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}, int @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 +@code{NULL} and @code{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 */ |
