diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/dl-origin.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-origin.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-origin.c b/sysdeps/unix/sysv/linux/dl-origin.c index 9a76c78648..2fd1e5f400 100644 --- a/sysdeps/unix/sysv/linux/dl-origin.c +++ b/sysdeps/unix/sysv/linux/dl-origin.c @@ -17,15 +17,11 @@ <https://www.gnu.org/licenses/>. */ #include <assert.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/param.h> +#include <dl-dst.h> +#include <fcntl.h> #include <ldsodefs.h> #include <sysdep.h> -#include <dl-dst.h> - /* On Linux >= 2.1 systems which have the dcache implementation we can get the path of the application from the /proc/self/exe symlink. Try this first and fall back on the generic method if necessary. */ @@ -37,9 +33,9 @@ _dl_get_origin (void) char *result; int len; - len = INTERNAL_SYSCALL_CALL (readlink, "/proc/self/exe", linkval, - sizeof (linkval)); - if (! INTERNAL_SYSCALL_ERROR_P (len) && len > 0 && linkval[0] != '[') + len = INTERNAL_SYSCALL_CALL (readlinkat, AT_FDCWD, "/proc/self/exe", + linkval, sizeof (linkval)); + if (len > 0 && linkval[0] != '[') { /* We can use this value. */ assert (linkval[0] == '/'); |