diff options
Diffstat (limited to 'libc/inet/if_index.c')
| -rw-r--r-- | libc/inet/if_index.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/libc/inet/if_index.c b/libc/inet/if_index.c index b76d011b1..c249ad94f 100644 --- a/libc/inet/if_index.c +++ b/libc/inet/if_index.c @@ -32,9 +32,7 @@ #include <sys/socket.h> #include <sys/ioctl.h> #include <libc-internal.h> -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ #include <not-cancel.h> -#endif #include "netlinkaccess.h" @@ -58,21 +56,13 @@ if_nametoindex(const char* ifname) { /* close never fails here, fd is just a unconnected socket *int saved_errno = errno; */ -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status(fd); -#else - close(fd); -#endif /*if (saved_errno == EINVAL) * __set_errno(ENOSYS); */ return 0; } -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status(fd); -#else - close(fd); -#endif return ifr.ifr_ifindex; #endif } @@ -123,11 +113,7 @@ if_nameindex (void) if (ioctl (fd, SIOCGIFCONF, &ifc) < 0) { -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status (fd); -#else - close (fd); -#endif return NULL; } } @@ -138,11 +124,7 @@ if_nameindex (void) idx = malloc ((nifs + 1) * sizeof (struct if_nameindex)); if (idx == NULL) { -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status (fd); -#else - close(fd); -#endif __set_errno(ENOBUFS); return NULL; } @@ -160,11 +142,7 @@ if_nameindex (void) for (j = 0; j < i; ++j) free (idx[j].if_name); free(idx); -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status (fd); -#else - close(fd); -#endif if (saved_errno == EINVAL) saved_errno = ENOSYS; else if (saved_errno == ENOMEM) @@ -178,11 +156,7 @@ if_nameindex (void) idx[i].if_index = 0; idx[i].if_name = NULL; -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status (fd); -#else - close(fd); -#endif return idx; #endif } @@ -325,22 +299,14 @@ if_indextoname (unsigned int ifindex, char *ifname) if (ioctl (fd, SIOCGIFNAME, &ifr) < 0) { int serrno = errno; -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status (fd); -#else - close (fd); -#endif if (serrno == ENODEV) /* POSIX requires ENXIO. */ serrno = ENXIO; __set_errno (serrno); return NULL; } -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ close_not_cancel_no_status (fd); -#else - close (fd); -#endif return strncpy (ifname, ifr.ifr_name, IFNAMSIZ); # else |