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fs-util: rename xopenat() -> xopanat_full()

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This commit is contained in:
Yu Watanabe
2024-02-16 00:25:37 +09:00
parent 6383abd62c
commit e40b11be04
15 changed files with 84 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/basic/chase.c
+15 -15
View File
@@ -374,11 +374,11 @@ int chaseat(int dir_fd, const char *path, ChaseFlags flags, char **ret_path, int
return r;
if (FLAGS_SET(flags, CHASE_MKDIR_0755) && !isempty(todo)) {
child = xopenat(fd,
first,
O_DIRECTORY|O_CREAT|O_EXCL|O_NOFOLLOW|O_CLOEXEC,
/* xopen_flags = */ 0,
0755);
child = xopenat_full(fd,
first,
O_DIRECTORY|O_CREAT|O_EXCL|O_NOFOLLOW|O_CLOEXEC,
/* xopen_flags = */ 0,
0755);
if (child < 0)
return child;
} else if (FLAGS_SET(flags, CHASE_PARENT) && isempty(todo)) {
@@ -760,10 +760,10 @@ int chase_and_open(const char *path, const char *root, ChaseFlags chase_flags, i
if (empty_or_root(root) && !ret_path &&
(chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE|CHASE_PROHIBIT_SYMLINKS|CHASE_PARENT|CHASE_MKDIR_0755)) == 0)
/* Shortcut this call if none of the special features of this call are requested */
return xopenat(AT_FDCWD, path,
open_flags | (FLAGS_SET(chase_flags, CHASE_NOFOLLOW) ? O_NOFOLLOW : 0),
/* xopen_flags = */ 0,
mode);
return xopenat_full(AT_FDCWD, path,
open_flags | (FLAGS_SET(chase_flags, CHASE_NOFOLLOW) ? O_NOFOLLOW : 0),
/* xopen_flags = */ 0,
mode);
r = chase(path, root, CHASE_PARENT|chase_flags, &p, &path_fd);
if (r < 0)
@@ -777,7 +777,7 @@ int chase_and_open(const char *path, const char *root, ChaseFlags chase_flags, i
return r;
}
r = xopenat(path_fd, strempty(fname), open_flags|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
r = xopenat_full(path_fd, strempty(fname), open_flags|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
if (r < 0)
return r;
@@ -964,10 +964,10 @@ int chase_and_openat(int dir_fd, const char *path, ChaseFlags chase_flags, int o
if (dir_fd == AT_FDCWD && !ret_path &&
(chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE|CHASE_PROHIBIT_SYMLINKS|CHASE_PARENT|CHASE_MKDIR_0755)) == 0)
/* Shortcut this call if none of the special features of this call are requested */
return xopenat(dir_fd, path,
open_flags | (FLAGS_SET(chase_flags, CHASE_NOFOLLOW) ? O_NOFOLLOW : 0),
/* xopen_flags = */ 0,
mode);
return xopenat_full(dir_fd, path,
open_flags | (FLAGS_SET(chase_flags, CHASE_NOFOLLOW) ? O_NOFOLLOW : 0),
/* xopen_flags = */ 0,
mode);
r = chaseat(dir_fd, path, chase_flags|CHASE_PARENT, &p, &path_fd);
if (r < 0)
@@ -979,7 +979,7 @@ int chase_and_openat(int dir_fd, const char *path, ChaseFlags chase_flags, int o
return r;
}
r = xopenat(path_fd, strempty(fname), open_flags|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
r = xopenat_full(path_fd, strempty(fname), open_flags|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
if (r < 0)
return r;
src/basic/chattr-util.c
+1 -1
View File
@@ -29,7 +29,7 @@ int chattr_full(
assert(dir_fd >= 0 || dir_fd == AT_FDCWD);
fd = xopenat(dir_fd, path, O_RDONLY|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW, /* xopen_flags = */ 0, /* mode = */ 0);
fd = xopenat(dir_fd, path, O_RDONLY|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW);
if (fd < 0)
return fd;
src/basic/fs-util.c
+4 -4
View File
@@ -1054,7 +1054,7 @@ int open_mkdir_at(int dirfd, const char *path, int flags, mode_t mode) {
path = fname;
}
fd = xopenat(dirfd, path, flags|O_CREAT|O_DIRECTORY|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
fd = xopenat_full(dirfd, path, flags|O_CREAT|O_DIRECTORY|O_NOFOLLOW, /* xopen_flags = */ 0, mode);
if (IN_SET(fd, -ELOOP, -ENOTDIR))
return -EEXIST;
if (fd < 0)
@@ -1110,7 +1110,7 @@ int openat_report_new(int dirfd, const char *pathname, int flags, mode_t mode, b
}
}
int xopenat(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode) {
int xopenat_full(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode) {
_cleanup_close_ int fd = -EBADF;
bool made = false;
int r;
@@ -1191,7 +1191,7 @@ int xopenat(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags
return TAKE_FD(fd);
}
int xopenat_lock(
int xopenat_lock_full(
int dir_fd,
const char *path,
int open_flags,
@@ -1214,7 +1214,7 @@ int xopenat_lock(
for (;;) {
struct stat st;
fd = xopenat(dir_fd, path, open_flags, xopen_flags, mode);
fd = xopenat_full(dir_fd, path, open_flags, xopen_flags, mode);
if (fd < 0)
return fd;
src/basic/fs-util.h
+8 -2
View File
@@ -137,6 +137,12 @@ typedef enum XOpenFlags {
XO_SUBVOLUME = 1 << 1,
} XOpenFlags;
int xopenat(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode);
int xopenat_full(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode);
static inline int xopenat(int dir_fd, const char *path, int open_flags) {
return xopenat_full(dir_fd, path, open_flags, 0, 0);
}
int xopenat_lock(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode, LockType locktype, int operation);
int xopenat_lock_full(int dir_fd, const char *path, int open_flags, XOpenFlags xopen_flags, mode_t mode, LockType locktype, int operation);
static inline int xopenat_lock(int dir_fd, const char *path, int open_flags, LockType locktype, int operation) {
return xopenat_lock_full(dir_fd, path, open_flags, 0, 0, locktype, operation);
}
src/basic/lock-util.c
+7 -7
View File
@@ -40,13 +40,13 @@ int make_lock_file_at(int dir_fd, const char *p, int operation, LockFile *ret) {
if (!t)
return -ENOMEM;
fd = xopenat_lock(dfd,
p,
O_CREAT|O_RDWR|O_NOFOLLOW|O_CLOEXEC|O_NOCTTY,
/* xopen_flags = */ 0,
0600,
LOCK_UNPOSIX,
operation);
fd = xopenat_lock_full(dfd,
p,
O_CREAT|O_RDWR|O_NOFOLLOW|O_CLOEXEC|O_NOCTTY,
/* xopen_flags = */ 0,
0600,
LOCK_UNPOSIX,
operation);
if (fd < 0)
return fd == -EAGAIN ? -EBUSY : fd;
src/basic/recurse-dir.c
+1 -1
View File
@@ -138,7 +138,7 @@ int readdir_all_at(int fd, const char *path, RecurseDirFlags flags, DirectoryEnt
assert(fd >= 0 || fd == AT_FDCWD);
dir_fd = xopenat(fd, path, O_DIRECTORY|O_CLOEXEC, /* xopen_flags= */ 0, /* mode= */ 0);
dir_fd = xopenat(fd, path, O_DIRECTORY|O_CLOEXEC);
if (dir_fd < 0)
return dir_fd;
src/basic/stat-util.c
+1 -1
View File
@@ -468,7 +468,7 @@ int xstatfsat(int dir_fd, const char *path, struct statfs *ret) {
assert(dir_fd >= 0 || dir_fd == AT_FDCWD);
assert(ret);
fd = xopenat(dir_fd, path, O_PATH|O_CLOEXEC|O_NOCTTY, /* xopen_flags = */ 0, /* mode = */ 0);
fd = xopenat(dir_fd, path, O_PATH|O_CLOEXEC|O_NOCTTY);
if (fd < 0)
return fd;