New upstream version 1.32.12 upstream/1.32.12

1 files changed, 0 insertions, 119 deletions

diff --git a/shared/systemd/src/basic/errno-util.h b/shared/systemd/src/basic/errno-util.h
deleted file mode 100644
index 5609820b..00000000
--- a/shared/systemd/src/basic/errno-util.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-#pragma once
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "macro.h"
-
-static inline void _reset_errno_(int *saved_errno) {
-        if (*saved_errno < 0) /* Invalidated by UNPROTECT_ERRNO? */
-                return;
-
-        errno = *saved_errno;
-}
-
-#define PROTECT_ERRNO                                                   \
-        _cleanup_(_reset_errno_) _unused_ int _saved_errno_ = errno
-
-#define UNPROTECT_ERRNO                         \
-        do {                                    \
-                errno = _saved_errno_;          \
-                _saved_errno_ = -1;             \
-        } while (false)
-
-static inline int negative_errno(void) {
-        /* This helper should be used to shut up gcc if you know 'errno' is
-         * negative. Instead of "return -errno;", use "return negative_errno();"
-         * It will suppress bogus gcc warnings in case it assumes 'errno' might
-         * be 0 and thus the caller's error-handling might not be triggered. */
-        assert_return(errno > 0, -EINVAL);
-        return -errno;
-}
-
-static inline const char *strerror_safe(int error) {
-        /* 'safe' here does NOT mean thread safety. */
-        return strerror(abs(error));
-}
-
-static inline int errno_or_else(int fallback) {
-        /* To be used when invoking library calls where errno handling is not defined clearly: we return
-         * errno if it is set, and the specified error otherwise. The idea is that the caller initializes
-         * errno to zero before doing an API call, and then uses this helper to retrieve a somewhat useful
-         * error code */
-        if (errno > 0)
-                return -errno;
-
-        return -abs(fallback);
-}
-
-/* Hint #1: ENETUNREACH happens if we try to connect to "non-existing" special IP addresses, such as ::5.
- *
- * Hint #2: The kernel sends e.g., EHOSTUNREACH or ENONET to userspace in some ICMP error cases.  See the
- *          icmp_err_convert[] in net/ipv4/icmp.c in the kernel sources.
- *
- * Hint #3: When asynchronous connect() on TCP fails because the host never acknowledges a single packet,
- *          kernel tells us that with ETIMEDOUT, see tcp(7). */
-static inline bool ERRNO_IS_DISCONNECT(int r) {
-        return IN_SET(abs(r),
-                      ECONNABORTED,
-                      ECONNREFUSED,
-                      ECONNRESET,
-                      EHOSTDOWN,
-                      EHOSTUNREACH,
-                      ENETDOWN,
-                      ENETRESET,
-                      ENETUNREACH,
-                      ENONET,
-                      ENOPROTOOPT,
-                      ENOTCONN,
-                      EPIPE,
-                      EPROTO,
-                      ESHUTDOWN,
-                      ETIMEDOUT);
-}
-
-/* Transient errors we might get on accept() that we should ignore. As per error handling comment in
- * the accept(2) man page. */
-static inline bool ERRNO_IS_ACCEPT_AGAIN(int r) {
-        return ERRNO_IS_DISCONNECT(r) ||
-                IN_SET(abs(r),
-                       EAGAIN,
-                       EINTR,
-                       EOPNOTSUPP);
-}
-
-/* Resource exhaustion, could be our fault or general system trouble */
-static inline bool ERRNO_IS_RESOURCE(int r) {
-        return IN_SET(abs(r),
-                      EMFILE,
-                      ENFILE,
-                      ENOMEM);
-}
-
-/* Seven different errors for "operation/system call/ioctl/socket feature not supported" */
-static inline bool ERRNO_IS_NOT_SUPPORTED(int r) {
-        return IN_SET(abs(r),
-                      EOPNOTSUPP,
-                      ENOTTY,
-                      ENOSYS,
-                      EAFNOSUPPORT,
-                      EPFNOSUPPORT,
-                      EPROTONOSUPPORT,
-                      ESOCKTNOSUPPORT);
-}
-
-/* Two different errors for access problems */
-static inline bool ERRNO_IS_PRIVILEGE(int r) {
-        return IN_SET(abs(r),
-                      EACCES,
-                      EPERM);
-}
-
-/* Three difference errors for "not enough disk space" */
-static inline bool ERRNO_IS_DISK_SPACE(int r) {
-        return IN_SET(abs(r),
-                      ENOSPC,
-                      EDQUOT,
-                      EFBIG);
-}