diff options
Diffstat (limited to 'gnulib/import/getcwd.c')
| -rw-r--r-- | gnulib/import/getcwd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gnulib/import/getcwd.c b/gnulib/import/getcwd.c index 45470fc..1a42ef1 100644 --- a/gnulib/import/getcwd.c +++ b/gnulib/import/getcwd.c @@ -133,10 +133,10 @@ getcwd_nothrow (char *buf, size_t size) #endif /* Get the name of the current working directory, and put it in SIZE - 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. */ + bytes of BUF. Returns NULL with errno set 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. */ char * __getcwd (char *buf, size_t size) |