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Diffstat (limited to 'src/basic/util.c')
-rw-r--r--src/basic/util.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/src/basic/util.c b/src/basic/util.c
index dfebff7ec1..889ca288fc 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -1962,85 +1962,6 @@ int is_device_node(const char *path) {
return !!(S_ISBLK(info.st_mode) || S_ISCHR(info.st_mode));
}
-int chattr_fd(int fd, unsigned value, unsigned mask) {
- unsigned old_attr, new_attr;
- struct stat st;
-
- assert(fd >= 0);
-
- if (fstat(fd, &st) < 0)
- return -errno;
-
- /* Explicitly check whether this is a regular file or
- * directory. If it is anything else (such as a device node or
- * fifo), then the ioctl will not hit the file systems but
- * possibly drivers, where the ioctl might have different
- * effects. Notably, DRM is using the same ioctl() number. */
-
- if (!S_ISDIR(st.st_mode) && !S_ISREG(st.st_mode))
- return -ENOTTY;
-
- if (mask == 0)
- return 0;
-
- if (ioctl(fd, FS_IOC_GETFLAGS, &old_attr) < 0)
- return -errno;
-
- new_attr = (old_attr & ~mask) | (value & mask);
- if (new_attr == old_attr)
- return 0;
-
- if (ioctl(fd, FS_IOC_SETFLAGS, &new_attr) < 0)
- return -errno;
-
- return 1;
-}
-
-int chattr_path(const char *p, unsigned value, unsigned mask) {
- _cleanup_close_ int fd = -1;
-
- assert(p);
-
- if (mask == 0)
- return 0;
-
- fd = open(p, O_RDONLY|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW);
- if (fd < 0)
- return -errno;
-
- return chattr_fd(fd, value, mask);
-}
-
-int read_attr_fd(int fd, unsigned *ret) {
- struct stat st;
-
- assert(fd >= 0);
-
- if (fstat(fd, &st) < 0)
- return -errno;
-
- if (!S_ISDIR(st.st_mode) && !S_ISREG(st.st_mode))
- return -ENOTTY;
-
- if (ioctl(fd, FS_IOC_GETFLAGS, ret) < 0)
- return -errno;
-
- return 0;
-}
-
-int read_attr_path(const char *p, unsigned *ret) {
- _cleanup_close_ int fd = -1;
-
- assert(p);
- assert(ret);
-
- fd = open(p, O_RDONLY|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW);
- if (fd < 0)
- return -errno;
-
- return read_attr_fd(fd, ret);
-}
-
int syslog_parse_priority(const char **p, int *priority, bool with_facility) {
int a = 0, b = 0, c = 0;
int k;