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backlight: use WRITE_STRING_FILE_MKDIR_0755 flag on save

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No functional change, just refactoring.
This commit is contained in:
Yu Watanabe
2023-12-22 09:42:45 +09:00
parent 78b4ff5df4
commit 48de55c38c
1 changed files with 1 additions and 6 deletions
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7
src/backlight/backlight.c
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@@ -11,7 +11,6 @@
#include "escape.h"
#include "fileio.h"
#include "main-func.h"
#include "mkdir.h"
#include "parse-util.h"
#include "percent-util.h"
#include "pretty-print.h"
@@ -599,10 +598,6 @@ static int run(int argc, char *argv[]) {
umask(0022);
r = mkdir_p("/var/lib/systemd/backlight", 0755);
if (r < 0)
return log_error_errno(r, "Failed to create backlight directory /var/lib/systemd/backlight: %m");
r = device_new_from_arg(argv[2], &device);
if (r <= 0)
return r;
@@ -663,7 +658,7 @@ static int run(int argc, char *argv[]) {
if (r < 0)
return log_device_error_errno(device, r, "Failed to read current brightness: %m");
r = write_string_filef(saved, WRITE_STRING_FILE_CREATE, "%u", brightness);
r = write_string_filef(saved, WRITE_STRING_FILE_CREATE | WRITE_STRING_FILE_MKDIR_0755, "%u", brightness);
if (r < 0)
return log_device_error_errno(device, r, "Failed to write %s: %m", saved);