| From e4885a8e60f883d9217e26e1db3754c2906aca31 Mon Sep 17 00:00:00 2001 |
| From: Chen Qi <Qi.Chen@windriver.com> |
| Date: Fri, 1 Mar 2019 15:22:15 +0800 |
| Subject: [PATCH 12/22] do not disable buffer in writing files |
| |
| Do not disable buffer in writing files, otherwise we get |
| failure at boot for musl like below. |
| |
| [!!!!!!] Failed to allocate manager object. |
| |
| And there will be other failures, critical or not critical. |
| This is specific to musl. |
| |
| Upstream-Status: Inappropriate [musl] |
| |
| Signed-off-by: Chen Qi <Qi.Chen@windriver.com> |
| [Rebased for v242] |
| Signed-off-by: Andrej Valek <andrej.valek@siemens.com> |
| [rebased for systemd 243] |
| Signed-off-by: Scott Murray <scott.murray@konsulko.com> |
| [rebased for systemd 254] |
| Signed-off-by: Chen Qi <Qi.Chen@windriver.com> |
| [rebased for systemd 255.1] |
| --- |
| src/basic/cgroup-util.c | 12 ++++++------ |
| src/basic/namespace-util.c | 4 ++-- |
| src/basic/procfs-util.c | 4 ++-- |
| src/basic/sysctl-util.c | 2 +- |
| src/binfmt/binfmt.c | 6 +++--- |
| src/core/cgroup.c | 2 +- |
| src/core/main.c | 2 +- |
| src/core/smack-setup.c | 8 ++++---- |
| src/home/homework.c | 2 +- |
| src/libsystemd/sd-device/sd-device.c | 2 +- |
| src/nspawn/nspawn-cgroup.c | 2 +- |
| src/nspawn/nspawn.c | 6 +++--- |
| src/shared/binfmt-util.c | 2 +- |
| src/shared/cgroup-setup.c | 4 ++-- |
| src/shared/coredump-util.c | 4 ++-- |
| src/shared/hibernate-util.c | 4 ++-- |
| src/shared/smack-util.c | 2 +- |
| src/shared/watchdog.c | 2 +- |
| src/sleep/sleep.c | 4 ++-- |
| src/storagetm/storagetm.c | 24 ++++++++++++------------ |
| src/udev/udev-rules.c | 1 - |
| src/vconsole/vconsole-setup.c | 2 +- |
| 22 files changed, 50 insertions(+), 51 deletions(-) |
| |
| diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c |
| index d2be79622f..e65fecb68d 100644 |
| --- a/src/basic/cgroup-util.c |
| +++ b/src/basic/cgroup-util.c |
| @@ -417,7 +417,7 @@ int cg_kill_kernel_sigkill(const char *path) { |
| if (r < 0) |
| return r; |
| |
| - r = write_string_file(killfile, "1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(killfile, "1", 0); |
| if (r < 0) |
| return r; |
| |
| @@ -843,7 +843,7 @@ int cg_install_release_agent(const char *controller, const char *agent) { |
| |
| sc = strstrip(contents); |
| if (isempty(sc)) { |
| - r = write_string_file(fs, agent, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(fs, agent, 0); |
| if (r < 0) |
| return r; |
| } else if (!path_equal(sc, agent)) |
| @@ -861,7 +861,7 @@ int cg_install_release_agent(const char *controller, const char *agent) { |
| |
| sc = strstrip(contents); |
| if (streq(sc, "0")) { |
| - r = write_string_file(fs, "1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(fs, "1", 0); |
| if (r < 0) |
| return r; |
| |
| @@ -888,7 +888,7 @@ int cg_uninstall_release_agent(const char *controller) { |
| if (r < 0) |
| return r; |
| |
| - r = write_string_file(fs, "0", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(fs, "0", 0); |
| if (r < 0) |
| return r; |
| |
| @@ -898,7 +898,7 @@ int cg_uninstall_release_agent(const char *controller) { |
| if (r < 0) |
| return r; |
| |
| - r = write_string_file(fs, "", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(fs, "", 0); |
| if (r < 0) |
| return r; |
| |
| @@ -1814,7 +1814,7 @@ int cg_set_attribute(const char *controller, const char *path, const char *attri |
| if (r < 0) |
| return r; |
| |
| - return write_string_file(p, value, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + return write_string_file(p, value, 0); |
| } |
| |
| int cg_get_attribute(const char *controller, const char *path, const char *attribute, char **ret) { |
| diff --git a/src/basic/namespace-util.c b/src/basic/namespace-util.c |
| index 2101f617ad..63817bae17 100644 |
| --- a/src/basic/namespace-util.c |
| +++ b/src/basic/namespace-util.c |
| @@ -227,12 +227,12 @@ int userns_acquire(const char *uid_map, const char *gid_map) { |
| freeze(); |
| |
| xsprintf(path, "/proc/" PID_FMT "/uid_map", pid); |
| - r = write_string_file(path, uid_map, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(path, uid_map, 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to write UID map: %m"); |
| |
| xsprintf(path, "/proc/" PID_FMT "/gid_map", pid); |
| - r = write_string_file(path, gid_map, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(path, gid_map, 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to write GID map: %m"); |
| |
| diff --git a/src/basic/procfs-util.c b/src/basic/procfs-util.c |
| index 6cb0ddf575..247cf9e1d1 100644 |
| --- a/src/basic/procfs-util.c |
| +++ b/src/basic/procfs-util.c |
| @@ -64,13 +64,13 @@ int procfs_tasks_set_limit(uint64_t limit) { |
| * decrease it, as threads-max is the much more relevant sysctl. */ |
| if (limit > pid_max-1) { |
| sprintf(buffer, "%" PRIu64, limit+1); /* Add one, since PID 0 is not a valid PID */ |
| - r = write_string_file("/proc/sys/kernel/pid_max", buffer, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/kernel/pid_max", buffer, 0); |
| if (r < 0) |
| return r; |
| } |
| |
| sprintf(buffer, "%" PRIu64, limit); |
| - r = write_string_file("/proc/sys/kernel/threads-max", buffer, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/kernel/threads-max", buffer, 0); |
| if (r < 0) { |
| uint64_t threads_max; |
| |
| diff --git a/src/basic/sysctl-util.c b/src/basic/sysctl-util.c |
| index b66a6622ae..8d1c93008a 100644 |
| --- a/src/basic/sysctl-util.c |
| +++ b/src/basic/sysctl-util.c |
| @@ -58,7 +58,7 @@ int sysctl_write(const char *property, const char *value) { |
| |
| log_debug("Setting '%s' to '%s'", p, value); |
| |
| - return write_string_file(p, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_SUPPRESS_REDUNDANT_VIRTUAL); |
| + return write_string_file(p, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_SUPPRESS_REDUNDANT_VIRTUAL); |
| } |
| |
| int sysctl_writef(const char *property, const char *format, ...) { |
| diff --git a/src/binfmt/binfmt.c b/src/binfmt/binfmt.c |
| index d21f3f79ff..258607cc7e 100644 |
| --- a/src/binfmt/binfmt.c |
| +++ b/src/binfmt/binfmt.c |
| @@ -30,7 +30,7 @@ static bool arg_unregister = false; |
| |
| static int delete_rule(const char *rulename) { |
| const char *fn = strjoina("/proc/sys/fs/binfmt_misc/", rulename); |
| - return write_string_file(fn, "-1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + return write_string_file(fn, "-1", 0); |
| } |
| |
| static int apply_rule(const char *filename, unsigned line, const char *rule) { |
| @@ -58,7 +58,7 @@ static int apply_rule(const char *filename, unsigned line, const char *rule) { |
| if (r >= 0) |
| log_debug("%s:%u: Rule '%s' deleted.", filename, line, rulename); |
| |
| - r = write_string_file("/proc/sys/fs/binfmt_misc/register", rule, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/fs/binfmt_misc/register", rule, 0); |
| if (r < 0) |
| return log_error_errno(r, "%s:%u: Failed to add binary format '%s': %m", |
| filename, line, rulename); |
| @@ -248,7 +248,7 @@ static int run(int argc, char *argv[]) { |
| return r; |
| |
| /* Flush out all rules */ |
| - r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to flush binfmt_misc rules, ignoring: %m"); |
| else |
| diff --git a/src/core/cgroup.c b/src/core/cgroup.c |
| index 61ac4df1a6..ea18970196 100644 |
| --- a/src/core/cgroup.c |
| +++ b/src/core/cgroup.c |
| @@ -4578,7 +4578,7 @@ int unit_cgroup_freezer_action(Unit *u, FreezerAction action) { |
| u->freezer_state = FREEZER_THAWING; |
| } |
| |
| - r = write_string_file(path, one_zero(action == FREEZER_FREEZE), WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(path, one_zero(action == FREEZER_FREEZE), 0); |
| if (r < 0) |
| return r; |
| |
| diff --git a/src/core/main.c b/src/core/main.c |
| index 3f71cc0947..0e5aec3e9e 100644 |
| --- a/src/core/main.c |
| +++ b/src/core/main.c |
| @@ -1678,7 +1678,7 @@ static void initialize_core_pattern(bool skip_setup) { |
| if (getpid_cached() != 1) |
| return; |
| |
| - r = write_string_file("/proc/sys/kernel/core_pattern", arg_early_core_pattern, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/kernel/core_pattern", arg_early_core_pattern, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to write '%s' to /proc/sys/kernel/core_pattern, ignoring: %m", |
| arg_early_core_pattern); |
| diff --git a/src/core/smack-setup.c b/src/core/smack-setup.c |
| index 7ea902b6f9..1aef2988d0 100644 |
| --- a/src/core/smack-setup.c |
| +++ b/src/core/smack-setup.c |
| @@ -321,17 +321,17 @@ int mac_smack_setup(bool *loaded_policy) { |
| } |
| |
| #if HAVE_SMACK_RUN_LABEL |
| - r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set SMACK label \"" SMACK_RUN_LABEL "\" on self: %m"); |
| - r = write_string_file("/sys/fs/smackfs/ambient", SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/sys/fs/smackfs/ambient", SMACK_RUN_LABEL, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set SMACK ambient label \"" SMACK_RUN_LABEL "\": %m"); |
| r = write_string_file("/sys/fs/smackfs/netlabel", |
| - "0.0.0.0/0 " SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + "0.0.0.0/0 " SMACK_RUN_LABEL, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set SMACK netlabel rule \"0.0.0.0/0 " SMACK_RUN_LABEL "\": %m"); |
| - r = write_string_file("/sys/fs/smackfs/netlabel", "127.0.0.1 -CIPSO", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/sys/fs/smackfs/netlabel", "127.0.0.1 -CIPSO", 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set SMACK netlabel rule \"127.0.0.1 -CIPSO\": %m"); |
| #endif |
| diff --git a/src/home/homework.c b/src/home/homework.c |
| index 066483e342..5f92dd7064 100644 |
| --- a/src/home/homework.c |
| +++ b/src/home/homework.c |
| @@ -278,7 +278,7 @@ static void drop_caches_now(void) { |
| * for details. We write "2" into /proc/sys/vm/drop_caches to ensure dentries/inodes are flushed, but |
| * not more. */ |
| |
| - r = write_string_file("/proc/sys/vm/drop_caches", "2\n", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/vm/drop_caches", "2\n", 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to drop caches, ignoring: %m"); |
| else |
| diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c |
| index 2fbc619a34..09d9591e37 100644 |
| --- a/src/libsystemd/sd-device/sd-device.c |
| +++ b/src/libsystemd/sd-device/sd-device.c |
| @@ -2516,7 +2516,7 @@ _public_ int sd_device_set_sysattr_value(sd_device *device, const char *sysattr, |
| if (!value) |
| return -ENOMEM; |
| |
| - r = write_string_file(path, value, WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_NOFOLLOW); |
| + r = write_string_file(path, value, 0 | WRITE_STRING_FILE_NOFOLLOW); |
| if (r < 0) { |
| /* On failure, clear cache entry, as we do not know how it fails. */ |
| device_remove_cached_sysattr_value(device, sysattr); |
| diff --git a/src/nspawn/nspawn-cgroup.c b/src/nspawn/nspawn-cgroup.c |
| index a5002437c6..b12e6cd9c9 100644 |
| --- a/src/nspawn/nspawn-cgroup.c |
| +++ b/src/nspawn/nspawn-cgroup.c |
| @@ -124,7 +124,7 @@ int sync_cgroup(pid_t pid, CGroupUnified unified_requested, uid_t uid_shift) { |
| fn = strjoina(tree, cgroup, "/cgroup.procs"); |
| |
| sprintf(pid_string, PID_FMT, pid); |
| - r = write_string_file(fn, pid_string, WRITE_STRING_FILE_DISABLE_BUFFER|WRITE_STRING_FILE_MKDIR_0755); |
| + r = write_string_file(fn, pid_string, WRITE_STRING_FILE_MKDIR_0755); |
| if (r < 0) { |
| log_error_errno(r, "Failed to move process: %m"); |
| goto finish; |
| diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c |
| index 6ab604d3dc..bbec6b686c 100644 |
| --- a/src/nspawn/nspawn.c |
| +++ b/src/nspawn/nspawn.c |
| @@ -2688,7 +2688,7 @@ static int reset_audit_loginuid(void) { |
| if (streq(p, "4294967295")) |
| return 0; |
| |
| - r = write_string_file("/proc/self/loginuid", "4294967295", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/self/loginuid", "4294967295", 0); |
| if (r < 0) { |
| log_error_errno(r, |
| "Failed to reset audit login UID. This probably means that your kernel is too\n" |
| @@ -4141,7 +4141,7 @@ static int setup_uid_map( |
| return log_oom(); |
| |
| xsprintf(uid_map, "/proc/" PID_FMT "/uid_map", pid); |
| - r = write_string_file(uid_map, s, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(uid_map, s, 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to write UID map: %m"); |
| |
| @@ -4151,7 +4151,7 @@ static int setup_uid_map( |
| return log_oom(); |
| |
| xsprintf(uid_map, "/proc/" PID_FMT "/gid_map", pid); |
| - r = write_string_file(uid_map, s, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(uid_map, s, 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to write GID map: %m"); |
| |
| diff --git a/src/shared/binfmt-util.c b/src/shared/binfmt-util.c |
| index a26175474b..1413a9c72c 100644 |
| --- a/src/shared/binfmt-util.c |
| +++ b/src/shared/binfmt-util.c |
| @@ -46,7 +46,7 @@ int disable_binfmt(void) { |
| return 0; |
| } |
| |
| - r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", 0); |
| if (r < 0) |
| return log_warning_errno(r, "Failed to unregister binfmt_misc entries: %m"); |
| |
| diff --git a/src/shared/cgroup-setup.c b/src/shared/cgroup-setup.c |
| index 934a16eaf3..c921ced861 100644 |
| --- a/src/shared/cgroup-setup.c |
| +++ b/src/shared/cgroup-setup.c |
| @@ -351,7 +351,7 @@ int cg_attach(const char *controller, const char *path, pid_t pid) { |
| |
| xsprintf(c, PID_FMT "\n", pid); |
| |
| - r = write_string_file(fs, c, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(fs, c, 0); |
| if (r == -EOPNOTSUPP && cg_is_threaded(path) > 0) |
| /* When the threaded mode is used, we cannot read/write the file. Let's return recognizable error. */ |
| return -EUCLEAN; |
| @@ -966,7 +966,7 @@ int cg_enable_everywhere( |
| return log_debug_errno(errno, "Failed to open cgroup.subtree_control file of %s: %m", p); |
| } |
| |
| - r = write_string_stream(f, s, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_stream(f, s, 0); |
| if (r < 0) { |
| log_debug_errno(r, "Failed to %s controller %s for %s (%s): %m", |
| FLAGS_SET(mask, bit) ? "enable" : "disable", n, p, fs); |
| diff --git a/src/shared/coredump-util.c b/src/shared/coredump-util.c |
| index 805503f366..01a7ccb291 100644 |
| --- a/src/shared/coredump-util.c |
| +++ b/src/shared/coredump-util.c |
| @@ -163,7 +163,7 @@ int set_coredump_filter(uint64_t value) { |
| xsprintf(t, "0x%"PRIx64, value); |
| |
| return write_string_file("/proc/self/coredump_filter", t, |
| - WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_DISABLE_BUFFER); |
| + 0); |
| } |
| |
| /* Turn off core dumps but only if we're running outside of a container. */ |
| @@ -173,7 +173,7 @@ void disable_coredumps(void) { |
| if (detect_container() > 0) |
| return; |
| |
| - r = write_string_file("/proc/sys/kernel/core_pattern", "|/bin/false", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/proc/sys/kernel/core_pattern", "|/bin/false", 0); |
| if (r < 0) |
| log_debug_errno(r, "Failed to turn off coredumps, ignoring: %m"); |
| } |
| diff --git a/src/shared/hibernate-util.c b/src/shared/hibernate-util.c |
| index 3eb13d48f6..d09b901be1 100644 |
| --- a/src/shared/hibernate-util.c |
| +++ b/src/shared/hibernate-util.c |
| @@ -481,7 +481,7 @@ int write_resume_config(dev_t devno, uint64_t offset, const char *device) { |
| |
| /* We write the offset first since it's safer. Note that this file is only available in 4.17+, so |
| * fail gracefully if it doesn't exist and we're only overwriting it with 0. */ |
| - r = write_string_file("/sys/power/resume_offset", offset_str, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/sys/power/resume_offset", offset_str, 0); |
| if (r == -ENOENT) { |
| if (offset != 0) |
| return log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP), |
| @@ -497,7 +497,7 @@ int write_resume_config(dev_t devno, uint64_t offset, const char *device) { |
| log_debug("Wrote resume_offset=%s for device '%s' to /sys/power/resume_offset.", |
| offset_str, device); |
| |
| - r = write_string_file("/sys/power/resume", devno_str, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/sys/power/resume", devno_str, 0); |
| if (r < 0) |
| return log_error_errno(r, |
| "Failed to write device '%s' (%s) to /sys/power/resume: %m", |
| diff --git a/src/shared/smack-util.c b/src/shared/smack-util.c |
| index 1f88e724d0..feb18b320a 100644 |
| --- a/src/shared/smack-util.c |
| +++ b/src/shared/smack-util.c |
| @@ -113,7 +113,7 @@ int mac_smack_apply_pid(pid_t pid, const char *label) { |
| return 0; |
| |
| p = procfs_file_alloca(pid, "attr/current"); |
| - r = write_string_file(p, label, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file(p, label, 0); |
| if (r < 0) |
| return r; |
| |
| diff --git a/src/shared/watchdog.c b/src/shared/watchdog.c |
| index 4c1a968718..6faf6806a5 100644 |
| --- a/src/shared/watchdog.c |
| +++ b/src/shared/watchdog.c |
| @@ -93,7 +93,7 @@ static int set_pretimeout_governor(const char *governor) { |
| |
| r = write_string_file(sys_fn, |
| governor, |
| - WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE); |
| + WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE); |
| if (r < 0) |
| return log_error_errno(r, "Failed to set pretimeout_governor to '%s': %m", governor); |
| |
| diff --git a/src/sleep/sleep.c b/src/sleep/sleep.c |
| index 21af3e9e52..6d4b84b5d5 100644 |
| --- a/src/sleep/sleep.c |
| +++ b/src/sleep/sleep.c |
| @@ -137,7 +137,7 @@ static int write_state(int fd, char * const *states) { |
| if (k < 0) |
| return RET_GATHER(r, k); |
| |
| - k = write_string_stream(f, *state, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + k = write_string_stream(f, *state, 0); |
| if (k >= 0) { |
| log_debug("Using sleep state '%s'.", *state); |
| return 0; |
| @@ -155,7 +155,7 @@ static int write_mode(char * const *modes) { |
| STRV_FOREACH(mode, modes) { |
| int k; |
| |
| - k = write_string_file("/sys/power/disk", *mode, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + k = write_string_file("/sys/power/disk", *mode, 0); |
| if (k >= 0) { |
| log_debug("Using sleep disk mode '%s'.", *mode); |
| return 0; |
| diff --git a/src/storagetm/storagetm.c b/src/storagetm/storagetm.c |
| index ae63baaf79..82eeca479a 100644 |
| --- a/src/storagetm/storagetm.c |
| +++ b/src/storagetm/storagetm.c |
| @@ -186,7 +186,7 @@ static int nvme_subsystem_unlink(NvmeSubsystem *s) { |
| if (!enable_fn) |
| return log_oom(); |
| |
| - r = write_string_file_at(namespaces_fd, enable_fn, "0", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(namespaces_fd, enable_fn, "0", 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to disable namespace '%s' of NVME subsystem '%s', ignoring: %m", e->d_name, s->name); |
| |
| @@ -254,7 +254,7 @@ static int nvme_subsystem_write_metadata(int subsystem_fd, sd_device *device) { |
| _cleanup_free_ char *truncated = strndup(w, 40); /* kernel refuses more than 40 chars (as per nvme spec) */ |
| |
| /* The default string stored in 'attr_model' is "Linux" btw. */ |
| - r = write_string_file_at(subsystem_fd, "attr_model", truncated, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(subsystem_fd, "attr_model", truncated, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set model of subsystem to '%s', ignoring: %m", w); |
| } |
| @@ -268,7 +268,7 @@ static int nvme_subsystem_write_metadata(int subsystem_fd, sd_device *device) { |
| return log_oom(); |
| |
| /* The default string stored in 'attr_firmware' is `uname -r` btw, but truncated to 8 chars. */ |
| - r = write_string_file_at(subsystem_fd, "attr_firmware", truncated, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(subsystem_fd, "attr_firmware", truncated, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set model of subsystem to '%s', ignoring: %m", truncated); |
| } |
| @@ -295,7 +295,7 @@ static int nvme_subsystem_write_metadata(int subsystem_fd, sd_device *device) { |
| if (!truncated) |
| return log_oom(); |
| |
| - r = write_string_file_at(subsystem_fd, "attr_serial", truncated, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(subsystem_fd, "attr_serial", truncated, 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set serial of subsystem to '%s', ignoring: %m", truncated); |
| } |
| @@ -345,7 +345,7 @@ static int nvme_namespace_write_metadata(int namespace_fd, sd_device *device, co |
| id = id128_digest(j, l); |
| } |
| |
| - r = write_string_file_at(namespace_fd, "device_uuid", SD_ID128_TO_UUID_STRING(id), WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(namespace_fd, "device_uuid", SD_ID128_TO_UUID_STRING(id), 0); |
| if (r < 0) |
| log_warning_errno(r, "Failed to set uuid of namespace to '%s', ignoring: %m", SD_ID128_TO_UUID_STRING(id)); |
| |
| @@ -408,7 +408,7 @@ static int nvme_subsystem_add(const char *node, int consumed_fd, sd_device *devi |
| if (subsystem_fd < 0) |
| return log_error_errno(subsystem_fd, "Failed to create NVME subsystem '%s': %m", j); |
| |
| - r = write_string_file_at(subsystem_fd, "attr_allow_any_host", "1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(subsystem_fd, "attr_allow_any_host", "1", 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to set 'attr_allow_any_host' flag: %m"); |
| |
| @@ -423,11 +423,11 @@ static int nvme_subsystem_add(const char *node, int consumed_fd, sd_device *devi |
| |
| /* We use /proc/$PID/fd/$FD rather than /proc/self/fd/$FD, because this string is visible to others |
| * via configfs, and by including the PID it's clear to who the stuff belongs. */ |
| - r = write_string_file_at(namespace_fd, "device_path", FORMAT_PROC_PID_FD_PATH(0, fd), WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(namespace_fd, "device_path", FORMAT_PROC_PID_FD_PATH(0, fd), 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to write 'device_path' attribute: %m"); |
| |
| - r = write_string_file_at(namespace_fd, "enable", "1", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(namespace_fd, "enable", "1", 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to write 'enable' attribute: %m"); |
| |
| @@ -557,19 +557,19 @@ static int nvme_port_add_portnr( |
| return 0; |
| } |
| |
| - r = write_string_file_at(port_fd, "addr_adrfam", af_to_ipv4_ipv6(ip_family), WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(port_fd, "addr_adrfam", af_to_ipv4_ipv6(ip_family), 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to set address family on NVME port %" PRIu16 ": %m", portnr); |
| |
| - r = write_string_file_at(port_fd, "addr_trtype", "tcp", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(port_fd, "addr_trtype", "tcp", 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to set transport type on NVME port %" PRIu16 ": %m", portnr); |
| |
| - r = write_string_file_at(port_fd, "addr_trsvcid", fname, WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(port_fd, "addr_trsvcid", fname, 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to set IP port on NVME port %" PRIu16 ": %m", portnr); |
| |
| - r = write_string_file_at(port_fd, "addr_traddr", ip_family == AF_INET6 ? "::" : "0.0.0.0", WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file_at(port_fd, "addr_traddr", ip_family == AF_INET6 ? "::" : "0.0.0.0", 0); |
| if (r < 0) |
| return log_error_errno(r, "Failed to set IP address on NVME port %" PRIu16 ": %m", portnr); |
| |
| diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c |
| index febe345b4c..a90b610ba1 100644 |
| --- a/src/udev/udev-rules.c |
| +++ b/src/udev/udev-rules.c |
| @@ -2711,7 +2711,6 @@ static int udev_rule_apply_token_to_event( |
| log_event_debug(dev, token, "ATTR '%s' writing '%s'", buf, value); |
| r = write_string_file(buf, value, |
| WRITE_STRING_FILE_VERIFY_ON_FAILURE | |
| - WRITE_STRING_FILE_DISABLE_BUFFER | |
| WRITE_STRING_FILE_AVOID_NEWLINE | |
| WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE); |
| if (r < 0) |
| diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c |
| index 4d82c65f0a..3a3d861b83 100644 |
| --- a/src/vconsole/vconsole-setup.c |
| +++ b/src/vconsole/vconsole-setup.c |
| @@ -261,7 +261,7 @@ static int toggle_utf8_vc(const char *name, int fd, bool utf8) { |
| static int toggle_utf8_sysfs(bool utf8) { |
| int r; |
| |
| - r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), WRITE_STRING_FILE_DISABLE_BUFFER); |
| + r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), 0); |
| if (r < 0) |
| return log_warning_errno(r, "Failed to %s sysfs UTF-8 flag: %m", enable_disable(utf8)); |
| |
| -- |
| 2.34.1 |
| |