NAME

fd_chdir - change working directory

SYNOPSIS

#include <limb/djbunix.h>

int fd_chdir(int fd)

DESCRIPTION

The fd_chdir() function is a safe wrapper around fchdir(3), i.e. it cannot be interrupted by signals. More precisely, if fchdir(3) fails with EINTR it is automatically called again until it succeeds or fails with another error.

RETURN VALUE

On success, the fd_chdir() function return 0. Otherwise, it returns -1 and sets errno to indicate the error.

ERRORS

The fd_chdir() function may fail and set errno for any of the errors specified for fchdir(3) except EINTR.