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| author | dj <dj@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-26 18:16:17 +0000 |
|---|---|---|
| committer | dj <dj@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-26 18:16:17 +0000 |
| commit | 614a23c65d9eabed00a5fe30a4d0fa138b6aa5e9 (patch) | |
| tree | 3731ea290c206f61394a41a0ef3959828587369f /libiberty/getcwd.c | |
| parent | 06c92cbc412348d781face036e144c36d0f73fc5 (diff) | |
| download | gcc-614a23c65d9eabed00a5fe30a4d0fa138b6aa5e9.tar.gz | |
* configure.in (MAKEINFO, PERL): Detect these.
(--enable-maintainer-mode): Add.
* configure: Regenerate.
* Makefile.in (MAKEINFO, PERL): Define.
(libiberty.info, libiberty.dvi, libiberty.html): New.
(CFILES): Add bsearch.c.
(CONFIGURED_OFILES): New, list of objects configure might add.
(maint-missing, maint-buildall): New, for maintainers only.
(clean, mostlyclean): Add info/dvi/html files.
* libiberty.texi, copying-lib.texi, obstacks.texi, functions.texi: New.
* gather-docs: New, for maintainers.
* maint-tool: New, for maintainers.
* alloca.c, atexit.c, basename.c, bcmp.c, bcopy.c, bsearch.c,
bzero.c, calloc.c, clock.c, configure.in, configure, getcwd.c,
getpagesize.c, getpwd.c, index.c, memchr.c, memcmp.c, memcpy.c,
memmove.c, memset.c, putenv.c, rename.c, rindex.c, setenv.c,
sigsetmask.c, strcasecmp.c, strchr.c, strdup.c, strerror.c,
strncasecmp.c, strncmp.c, strrchr.c, strstr.c, strtod.c, strtol.c,
tmpnam.c, vfork.c, vprintf.c, waitpid.c, xatexit.c, xexit.c,
xmalloc.c, xmemdup.c, xstrdup.c, xstrerror.c: Add or update
documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45828 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libiberty/getcwd.c')
| -rw-r--r-- | libiberty/getcwd.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/libiberty/getcwd.c b/libiberty/getcwd.c index 344556392b3..8c7c04ceb4e 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 */ |