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| author | Tiago Salem Herrmann <therrmann@suse.com> | 2017-12-12 13:52:45 -0200 |
|---|---|---|
| committer | Tiago Salem Herrmann <therrmann@suse.com> | 2017-12-13 15:03:41 -0200 |
| commit | 12ec9c309967d663e93254e3fca835f9a240e26f (patch) | |
| tree | 81f8d3f5218b972abbea39789ab4a23e7ca825f4 /src/shared/sysctl-util.c | |
| parent | a668bfe88a48d433a81dad8219bd98fc73838eda (diff) | |
| download | systemd-12ec9c309967d663e93254e3fca835f9a240e26f.tar.gz | |
sysctl: disable buffer while writing to /proc
fputs() writes only first 2048 bytes and fails
to write to /proc when values are larger than that.
This patch adds a new flag to WriteStringFileFlags
that make it possible to disable the buffer under
specific cases.
Diffstat (limited to 'src/shared/sysctl-util.c')
| -rw-r--r-- | src/shared/sysctl-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/sysctl-util.c b/src/shared/sysctl-util.c index 391065d804..189580e3ed 100644 --- a/src/shared/sysctl-util.c +++ b/src/shared/sysctl-util.c @@ -60,7 +60,7 @@ int sysctl_write(const char *property, const char *value) { log_debug("Setting '%s' to '%s'", property, value); p = strjoina("/proc/sys/", property); - return write_string_file(p, value, 0); + return write_string_file(p, value, WRITE_STRING_FILE_DISABLE_BUFFER); } int sysctl_read(const char *property, char **content) { |