diff options
author | Christopher Faylor <me@cgf.cx> | 2000-02-17 22:39:52 +0300 |
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committer | Christopher Faylor <me@cgf.cx> | 2000-02-17 22:39:52 +0300 |
commit | 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc (patch) | |
tree | 68c3dbf3f2c6fd5d49777def9914d77b5cd4589d /newlib/libc/sys/go32/getcwd.c | |
parent | 1fd5e000ace55b323124c7e556a7a864b972a5c4 (diff) |
import newlib-2000-02-17 snapshot
Diffstat (limited to 'newlib/libc/sys/go32/getcwd.c')
-rw-r--r-- | newlib/libc/sys/go32/getcwd.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/newlib/libc/sys/go32/getcwd.c b/newlib/libc/sys/go32/getcwd.c new file mode 100644 index 000000000..1dd4dcbcd --- /dev/null +++ b/newlib/libc/sys/go32/getcwd.c @@ -0,0 +1,37 @@ +/* This is file GETCWD.C */ +/* +** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954 +** +** This file is distributed under the terms listed in the document +** "copying.dj", available from DJ Delorie at the address above. +** A copy of "copying.dj" should accompany this file; if not, a copy +** should be available from where this file was obtained. This file +** may not be distributed without a verbatim copy of "copying.dj". +** +** This file is distributed WITHOUT ANY WARRANTY; without even the implied +** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +*/ + +#include <errno.h> + +char *getcwd(char *buf, int n) +{ + char tmp[90]; + getwd(tmp); + if (strlen(tmp)+1 > n) + { + errno = ERANGE; + return 0; + } + if (buf == 0) + { + buf = malloc(n); + if (buf == 0) + { + errno = ENOMEM; + return 0; + } + } + strcpy(buf, tmp); + return buf; +} |