diff options
Diffstat (limited to 'lib/careadlinkat.c')
| -rw-r--r-- | lib/careadlinkat.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/lib/careadlinkat.c b/lib/careadlinkat.c index 1a759be7caf..d242ffaac7d 100644 --- a/lib/careadlinkat.c +++ b/lib/careadlinkat.c @@ -24,9 +24,7 @@ #include <errno.h> #include <limits.h> -#include <stdlib.h> #include <string.h> -#include <unistd.h> /* Define this independently so that stdint.h is not a prerequisite. */ #ifndef SIZE_MAX @@ -39,20 +37,6 @@ #include "allocator.h" -/* Get the symbolic link value of FILENAME and put it into BUFFER, with - size BUFFER_SIZE. This function acts like readlink but has - readlinkat's signature. */ -ssize_t -careadlinkatcwd (int fd, char const *filename, char *buffer, - size_t buffer_size) -{ - /* FD must be AT_FDCWD here, otherwise the caller is using this - function in contexts for which it was not meant for. */ - if (fd != AT_FDCWD) - abort (); - return readlink (filename, buffer, buffer_size); -} - /* Assuming the current directory is FD, get the symbolic link value of FILENAME as a null-terminated string and put it into a buffer. If FD is AT_FDCWD, FILENAME is interpreted relative to the current |