systemd: update code from upstream (2019-12-13)
This is a direct dump from systemd git. ====== SYSTEMD_DIR=../systemd COMMIT=c8bf87b3399a3dd0b17fd0003b9797635b161ee0 ( cd "$SYSTEMD_DIR" git checkout "$COMMIT" git reset --hard git clean -fdx ) git ls-files -z :/src/systemd/src/ \ :/shared/systemd/src/ \ :/shared/nm-std-aux/unaligned.h | \ xargs -0 rm -f nm_copy_sd_shared() { mkdir -p "./shared/systemd/$(dirname "$1")" cp "$SYSTEMD_DIR/$1" "./shared/systemd/$1" } nm_copy_sd_core() { mkdir -p "./src/systemd/$(dirname "$1")" cp "$SYSTEMD_DIR/$1" "./src/systemd/$1" } nm_copy_sd_stdaux() { mkdir -p "./shared/nm-std-aux/" cp "$SYSTEMD_DIR/$1" "./shared/nm-std-aux/${1##*/}" } nm_copy_sd_core "src/libsystemd-network/arp-util.c" nm_copy_sd_core "src/libsystemd-network/arp-util.h" nm_copy_sd_core "src/libsystemd-network/dhcp-identifier.c" nm_copy_sd_core "src/libsystemd-network/dhcp-identifier.h" nm_copy_sd_core "src/libsystemd-network/dhcp-internal.h" nm_copy_sd_core "src/libsystemd-network/dhcp-lease-internal.h" nm_copy_sd_core "src/libsystemd-network/dhcp-network.c" nm_copy_sd_core "src/libsystemd-network/dhcp-option.c" nm_copy_sd_core "src/libsystemd-network/dhcp-packet.c" nm_copy_sd_core "src/libsystemd-network/dhcp-protocol.h" nm_copy_sd_core "src/libsystemd-network/dhcp6-internal.h" nm_copy_sd_core "src/libsystemd-network/dhcp6-lease-internal.h" nm_copy_sd_core "src/libsystemd-network/dhcp6-network.c" nm_copy_sd_core "src/libsystemd-network/dhcp6-option.c" nm_copy_sd_core "src/libsystemd-network/dhcp6-protocol.h" nm_copy_sd_core "src/libsystemd-network/lldp-internal.h" nm_copy_sd_core "src/libsystemd-network/lldp-neighbor.c" nm_copy_sd_core "src/libsystemd-network/lldp-neighbor.h" nm_copy_sd_core "src/libsystemd-network/lldp-network.c" nm_copy_sd_core "src/libsystemd-network/lldp-network.h" nm_copy_sd_core "src/libsystemd-network/network-internal.c" nm_copy_sd_core "src/libsystemd-network/network-internal.h" nm_copy_sd_core "src/libsystemd-network/sd-dhcp-client.c" nm_copy_sd_core "src/libsystemd-network/sd-dhcp-lease.c" nm_copy_sd_core "src/libsystemd-network/sd-dhcp6-client.c" nm_copy_sd_core "src/libsystemd-network/sd-dhcp6-lease.c" nm_copy_sd_core "src/libsystemd-network/sd-ipv4acd.c" nm_copy_sd_core "src/libsystemd-network/sd-ipv4ll.c" nm_copy_sd_core "src/libsystemd-network/sd-lldp.c" nm_copy_sd_core "src/libsystemd/sd-event/event-source.h" nm_copy_sd_core "src/libsystemd/sd-event/event-util.c" nm_copy_sd_core "src/libsystemd/sd-event/event-util.h" nm_copy_sd_core "src/libsystemd/sd-event/sd-event.c" nm_copy_sd_core "src/libsystemd/sd-id128/id128-util.c" nm_copy_sd_core "src/libsystemd/sd-id128/id128-util.h" nm_copy_sd_core "src/libsystemd/sd-id128/sd-id128.c" nm_copy_sd_core "src/systemd/_sd-common.h" nm_copy_sd_core "src/systemd/sd-dhcp-client.h" nm_copy_sd_core "src/systemd/sd-dhcp-lease.h" nm_copy_sd_core "src/systemd/sd-dhcp-option.h" nm_copy_sd_core "src/systemd/sd-dhcp6-client.h" nm_copy_sd_core "src/systemd/sd-dhcp6-lease.h" nm_copy_sd_core "src/systemd/sd-event.h" nm_copy_sd_core "src/systemd/sd-id128.h" nm_copy_sd_core "src/systemd/sd-ipv4acd.h" nm_copy_sd_core "src/systemd/sd-ipv4ll.h" nm_copy_sd_core "src/systemd/sd-lldp.h" nm_copy_sd_core "src/systemd/sd-ndisc.h" nm_copy_sd_shared "src/basic/alloc-util.c" nm_copy_sd_shared "src/basic/alloc-util.h" nm_copy_sd_shared "src/basic/async.h" nm_copy_sd_shared "src/basic/env-file.c" nm_copy_sd_shared "src/basic/env-file.h" nm_copy_sd_shared "src/basic/env-util.c" nm_copy_sd_shared "src/basic/env-util.h" nm_copy_sd_shared "src/basic/errno-util.h" nm_copy_sd_shared "src/basic/escape.c" nm_copy_sd_shared "src/basic/escape.h" nm_copy_sd_shared "src/basic/ether-addr-util.c" nm_copy_sd_shared "src/basic/ether-addr-util.h" nm_copy_sd_shared "src/basic/extract-word.c" nm_copy_sd_shared "src/basic/extract-word.h" nm_copy_sd_shared "src/basic/fd-util.c" nm_copy_sd_shared "src/basic/fd-util.h" nm_copy_sd_shared "src/basic/fileio.c" nm_copy_sd_shared "src/basic/fileio.h" nm_copy_sd_shared "src/basic/format-util.c" nm_copy_sd_shared "src/basic/format-util.h" nm_copy_sd_shared "src/basic/fs-util.c" nm_copy_sd_shared "src/basic/fs-util.h" nm_copy_sd_shared "src/basic/hash-funcs.c" nm_copy_sd_shared "src/basic/hash-funcs.h" nm_copy_sd_shared "src/basic/hashmap.c" nm_copy_sd_shared "src/basic/hashmap.h" nm_copy_sd_shared "src/basic/hexdecoct.c" nm_copy_sd_shared "src/basic/hexdecoct.h" nm_copy_sd_shared "src/basic/hostname-util.c" nm_copy_sd_shared "src/basic/hostname-util.h" nm_copy_sd_shared "src/basic/in-addr-util.c" nm_copy_sd_shared "src/basic/in-addr-util.h" nm_copy_sd_shared "src/basic/io-util.c" nm_copy_sd_shared "src/basic/io-util.h" nm_copy_sd_shared "src/basic/list.h" nm_copy_sd_shared "src/basic/log.h" nm_copy_sd_shared "src/basic/macro.h" nm_copy_sd_shared "src/basic/memory-util.c" nm_copy_sd_shared "src/basic/memory-util.h" nm_copy_sd_shared "src/basic/mempool.c" nm_copy_sd_shared "src/basic/mempool.h" nm_copy_sd_shared "src/basic/missing_fcntl.h" nm_copy_sd_shared "src/basic/missing_random.h" nm_copy_sd_shared "src/basic/missing_socket.h" nm_copy_sd_shared "src/basic/missing_stat.h" nm_copy_sd_shared "src/basic/missing_syscall.h" nm_copy_sd_shared "src/basic/missing_type.h" nm_copy_sd_shared "src/basic/parse-util.c" nm_copy_sd_shared "src/basic/parse-util.h" nm_copy_sd_shared "src/basic/path-util.c" nm_copy_sd_shared "src/basic/path-util.h" nm_copy_sd_shared "src/basic/prioq.c" nm_copy_sd_shared "src/basic/prioq.h" nm_copy_sd_shared "src/basic/process-util.c" nm_copy_sd_shared "src/basic/process-util.h" nm_copy_sd_shared "src/basic/random-util.c" nm_copy_sd_shared "src/basic/random-util.h" nm_copy_sd_shared "src/basic/set.h" nm_copy_sd_shared "src/basic/signal-util.c" nm_copy_sd_shared "src/basic/signal-util.h" nm_copy_sd_shared "src/basic/siphash24.h" nm_copy_sd_shared "src/basic/socket-util.c" nm_copy_sd_shared "src/basic/socket-util.h" nm_copy_sd_shared "src/basic/sort-util.h" nm_copy_sd_shared "src/basic/sparse-endian.h" nm_copy_sd_shared "src/basic/stat-util.c" nm_copy_sd_shared "src/basic/stat-util.h" nm_copy_sd_shared "src/basic/stdio-util.h" nm_copy_sd_shared "src/basic/string-table.c" nm_copy_sd_shared "src/basic/string-table.h" nm_copy_sd_shared "src/basic/string-util.c" nm_copy_sd_shared "src/basic/string-util.h" nm_copy_sd_shared "src/basic/strv.c" nm_copy_sd_shared "src/basic/strv.h" nm_copy_sd_shared "src/basic/strxcpyx.c" nm_copy_sd_shared "src/basic/strxcpyx.h" nm_copy_sd_shared "src/basic/time-util.c" nm_copy_sd_shared "src/basic/time-util.h" nm_copy_sd_shared "src/basic/tmpfile-util.c" nm_copy_sd_shared "src/basic/tmpfile-util.h" nm_copy_sd_shared "src/basic/umask-util.h" nm_copy_sd_shared "src/basic/utf8.c" nm_copy_sd_shared "src/basic/utf8.h" nm_copy_sd_shared "src/basic/util.c" nm_copy_sd_shared "src/basic/util.h" nm_copy_sd_shared "src/shared/dns-domain.c" nm_copy_sd_shared "src/shared/dns-domain.h" nm_copy_sd_stdaux "src/basic/unaligned.h"
This commit is contained in:
@@ -19,50 +19,60 @@
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#include "tmpfile-util.h"
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#include "umask-util.h"
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int fopen_temporary(const char *path, FILE **_f, char **_temp_path) {
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FILE *f;
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char *t;
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int r, fd;
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int fopen_temporary(const char *path, FILE **ret_f, char **ret_temp_path) {
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_cleanup_fclose_ FILE *f = NULL;
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_cleanup_free_ char *t = NULL;
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_cleanup_close_ int fd = -1;
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int r;
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assert(path);
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assert(_f);
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assert(_temp_path);
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if (path) {
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r = tempfn_xxxxxx(path, NULL, &t);
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if (r < 0)
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return r;
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} else {
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const char *d;
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r = tempfn_xxxxxx(path, NULL, &t);
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if (r < 0)
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return r;
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r = tmp_dir(&d);
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if (r < 0)
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return r;
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t = path_join(d, "XXXXXX");
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if (!t)
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return -ENOMEM;
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}
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fd = mkostemp_safe(t);
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if (fd < 0) {
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free(t);
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if (fd < 0)
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return -errno;
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}
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/* This assumes that returned FILE object is short-lived and used within the same single-threaded
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* context and never shared externally, hence locking is not necessary. */
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r = fdopen_unlocked(fd, "w", &f);
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if (r < 0) {
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unlink(t);
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free(t);
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safe_close(fd);
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(void) unlink(t);
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return r;
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}
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*_f = f;
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*_temp_path = t;
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TAKE_FD(fd);
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if (ret_f)
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*ret_f = TAKE_PTR(f);
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if (ret_temp_path)
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*ret_temp_path = TAKE_PTR(t);
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return 0;
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}
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/* This is much like mkostemp() but is subject to umask(). */
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int mkostemp_safe(char *pattern) {
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_unused_ _cleanup_umask_ mode_t u = umask(0077);
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int fd;
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assert(pattern);
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fd = mkostemp(pattern, O_CLOEXEC);
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RUN_WITH_UMASK(0077)
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fd = mkostemp(pattern, O_CLOEXEC);
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if (fd < 0)
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return -errno;
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