/linux-master/fs/hfs/ |
H A D | bfind.c | 15 int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd) argument 19 fd->tree = tree; 20 fd->bnode = NULL; 24 fd->search_key = ptr; 25 fd->key = ptr + tree->max_key_len + 2; 44 void hfs_find_exit(struct hfs_find_data *fd) argument 46 hfs_bnode_put(fd->bnode); 47 kfree(fd->search_key); 49 fd->tree->cnid, __builtin_return_address(0)); 50 mutex_unlock(&fd 55 __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd) argument 107 hfs_brec_find(struct hfs_find_data *fd) argument 161 hfs_brec_read(struct hfs_find_data *fd, void *rec, int rec_len) argument 174 hfs_brec_goto(struct hfs_find_data *fd, int cnt) argument [all...] |
/linux-master/tools/testing/selftests/efivarfs/ |
H A D | create-read.c | 16 int fd, rc; local 26 fd = open(path, O_RDWR | O_CREAT, 0600); 27 if (fd < 0) { 32 rc = read(fd, buf, sizeof(buf)); 35 close(fd); 39 close(fd);
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/linux-master/tools/testing/selftests/thermal/intel/workload_hint/ |
H A D | workload_hint_test.c | 29 int fd; local 33 fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); 34 if (fd < 0) { 39 if (write(fd, "0\n", 2) < 0) { 46 close(fd); 53 int fd, ret, index; local 73 fd = open(WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE, O_RDWR); 74 if (fd < 0) { 79 if (write(fd, delay_str, strlen(delay_str)) < 0) { 84 close(fd); [all...] |
/linux-master/tools/leds/ |
H A D | uledmon.c | 25 int fd, ret; local 37 fd = open("/dev/uleds", O_RDWR); 38 if (fd == -1) { 43 ret = write(fd, &uleds_dev, sizeof(uleds_dev)); 46 close(fd); 51 ret = read(fd, &brightness, sizeof(brightness)); 54 close(fd); 61 close(fd);
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/linux-master/arch/sh/include/asm/ |
H A D | syscalls.h | 7 int fd, unsigned long off); 10 unsigned long fd, unsigned long pgoff);
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/linux-master/tools/testing/selftests/arm64/bti/ |
H A D | system.c | 17 ssize_t write(int fd, const void *buf, size_t size) argument 19 return syscall(__NR_write, fd, buf, size);
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/linux-master/include/linux/ |
H A D | font.h | 67 #define REFCOUNT(fd) (((int *)(fd))[-1]) 68 #define FNTSIZE(fd) (((int *)(fd))[-2]) 69 #define FNTCHARCNT(fd) (((int *)(fd))[-3]) 70 #define FNTSUM(fd) (((int *)(fd))[-4])
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/linux-master/tools/testing/selftests/filesystems/eventfd/ |
H A D | eventfd_test.c | 45 int fd, flags; local 47 fd = sys_eventfd2(0, 0); 48 ASSERT_GE(fd, 0); 50 flags = fcntl(fd, F_GETFL); 54 close(fd); 59 int fd, flags; local 61 fd = sys_eventfd2(0, EFD_CLOEXEC); 62 ASSERT_GE(fd, 0); 64 flags = fcntl(fd, F_GETFD); 68 close(fd); 73 int fd, flags; local 88 int fd, flags; local 113 verify_fdinfo(int fd, struct error *err, const char *prefix, size_t prefix_len, const char *expect, ...) argument 167 int fd, ret; local [all...] |
/linux-master/fs/hfsplus/ |
H A D | bfind.c | 15 int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd) argument 19 fd->tree = tree; 20 fd->bnode = NULL; 24 fd->search_key = ptr; 25 fd->key = ptr + tree->max_key_len + 2; 44 void hfs_find_exit(struct hfs_find_data *fd) argument 46 hfs_bnode_put(fd->bnode); 47 kfree(fd->search_key); 49 fd->tree->cnid, __builtin_return_address(0)); 50 mutex_unlock(&fd 54 hfs_find_1st_rec_by_cnid(struct hfs_bnode *bnode, struct hfs_find_data *fd, int *begin, int *end, int *cur_rec) argument 92 hfs_find_rec_by_key(struct hfs_bnode *bnode, struct hfs_find_data *fd, int *begin, int *end, int *cur_rec) argument 114 __hfs_brec_find(struct hfs_bnode *bnode, struct hfs_find_data *fd, search_strategy_t rec_found) argument 164 hfs_brec_find(struct hfs_find_data *fd, search_strategy_t do_key_compare) argument 218 hfs_brec_read(struct hfs_find_data *fd, void *rec, int rec_len) argument 231 hfs_brec_goto(struct hfs_find_data *fd, int cnt) argument [all...] |
/linux-master/arch/um/drivers/ |
H A D | port.h | 12 extern int port_connection(int fd, int *socket_out, int *pid_out); 14 extern void port_read(int fd, void *data); 16 extern int port_rcv_fd(int fd);
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H A D | chan_user.h | 34 extern void generic_close(int fd, void *unused); 35 extern int generic_read(int fd, __u8 *c_out, void *unused); 36 extern int generic_write(int fd, const __u8 *buf, size_t n, void *unused); 37 extern int generic_console_write(int fd, const char *buf, int n); 38 extern int generic_window_size(int fd, void *unused, unsigned short *rows_out, 43 extern void register_winch(int fd, struct tty_port *port); 44 extern void register_winch_irq(int fd, int tty_fd, int pid,
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/linux-master/arch/xtensa/platforms/iss/include/platform/ |
H A D | simcall.h | 39 static inline int simc_close(int fd) argument 41 return __simc(SYS_close, fd, 0, 0); 44 static inline int simc_ioctl(int fd, int request, void *arg) argument 47 return __simc(SYS_ioctl, fd, request, (int) arg); 54 static inline int simc_read(int fd, void *buf, size_t count) argument 56 return __simc(SYS_read, fd, (int) buf, count); 59 static inline int simc_write(int fd, const void *buf, size_t count) argument 61 return __simc(SYS_write, fd, (int) buf, count); 64 static inline int simc_poll(int fd) argument 69 return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_REA 76 simc_lseek(int fd, uint32_t off, int whence) argument [all...] |
/linux-master/tools/lib/perf/include/internal/ |
H A D | lib.h | 9 ssize_t readn(int fd, void *buf, size_t n); 10 ssize_t writen(int fd, const void *buf, size_t n); 12 ssize_t preadn(int fd, void *buf, size_t n, off_t offs);
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/linux-master/tools/testing/vsock/ |
H A D | vsock_test.c | 42 int fd; local 44 fd = socket(AF_VSOCK, SOCK_STREAM, 0); 48 ret = connect(fd, &addr.sa, sizeof(addr.svm)); 62 close(fd); 78 int fd; local 83 fd = socket(AF_VSOCK, SOCK_STREAM, 0); 87 ret = connect(fd, &addr.sa, sizeof(addr.svm)); 104 close(fd); 119 int fd; local 121 fd 139 int fd; local 153 int fd; local 174 int fd; local 195 int fd; local 266 int fd; local 295 int fd; local 364 int fd; local 433 int fd; local 505 int fd; local 522 int fd; local 572 int fd; local 621 int fd; local 638 int fd; local 672 int fd; local 690 int fd; local 725 int fd; local 808 int fd; local 840 int fd; local 906 int fd; local 941 int fd; local 987 int fd; local 1016 int fd; local 1070 test_stream_check_sigpipe(int fd) argument 1103 int fd; local 1131 int fd; local 1146 int fd; local 1171 int fd; local 1253 int fd; local 1289 int fd; local [all...] |
/linux-master/tools/testing/selftests/bpf/prog_tests/ |
H A D | fs_kfuncs.c | 18 int fd = -1, err; local 20 fd = open(testfile, O_CREAT | O_RDONLY, 0644); 21 if (!ASSERT_GE(fd, 0, "create_file")) 24 close(fd); 25 fd = -1; 49 fd = open(testfile, O_RDONLY, 0644); 50 if (!ASSERT_GE(fd, 0, "open_file")) 56 close(fd); 70 int fd, err; local 73 fd [all...] |
H A D | libbpf_get_fd_by_id_opts.c | 18 int ret, zero = 0, fd = -1; local 37 fd = bpf_map_get_fd_by_id(info_m.id); 38 if (!ASSERT_LT(fd, 0, "bpf_map_get_fd_by_id")) 41 fd = bpf_map_get_fd_by_id_opts(info_m.id, NULL); 42 if (!ASSERT_LT(fd, 0, "bpf_map_get_fd_by_id_opts")) 45 fd = bpf_map_get_fd_by_id_opts(info_m.id, &fd_opts_rdonly); 46 if (!ASSERT_GE(fd, 0, "bpf_map_get_fd_by_id_opts")) 49 /* Map lookup should work with read-only fd. */ 50 ret = bpf_map_lookup_elem(fd, &zero, &value); 57 /* Map update should not work with read-only fd [all...] |
/linux-master/tools/testing/selftests/mm/ |
H A D | gup_longterm.c | 38 static __fsword_t get_fs_type(int fd) argument 44 ret = fstatfs(fd, &fs); 91 static void do_test(int fd, size_t size, enum test_type type, bool shared) argument 93 __fsword_t fs_type = get_fs_type(fd); 98 if (ftruncate(fd, size)) { 103 if (fallocate(fd, 0, 0, size)) { 112 shared ? MAP_SHARED : MAP_PRIVATE, fd, 0); 234 typedef void (*test_fn)(int fd, size_t size); 238 int fd; local 242 fd 255 int fd; local 279 int fd; local 303 int fd; local 325 test_shared_rw_pin(int fd, size_t size) argument 330 test_shared_rw_fast_pin(int fd, size_t size) argument 335 test_shared_ro_pin(int fd, size_t size) argument 340 test_shared_ro_fast_pin(int fd, size_t size) argument 345 test_private_rw_pin(int fd, size_t size) argument 350 test_private_rw_fast_pin(int fd, size_t size) argument 355 test_private_ro_pin(int fd, size_t size) argument 360 test_private_ro_fast_pin(int fd, size_t size) argument 366 test_shared_iouring(int fd, size_t size) argument 371 test_private_iouring(int fd, size_t size) argument [all...] |
/linux-master/tools/testing/selftests/net/ |
H A D | reuseaddr_ports_exhausted.c | 58 int fd, ret; local 60 fd = socket(AF_INET, SOCK_STREAM, 0); 61 ASSERT_NE(-1, fd) TH_LOG("failed to open socket."); 63 ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(int)); 66 ret = setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &reuseport, sizeof(int)); 73 if (bind(fd, (struct sockaddr *)&local_addr, len) == -1) { 74 close(fd); 78 return fd; 84 int i, j, fd[2]; local 90 fd[ 104 int i, j, fd[2]; local 129 int i, j, ret, fd[2]; local [all...] |
/linux-master/tools/testing/selftests/fpu/ |
H A D | test_fpu.c | 21 int fd = open(test_fpu_path, O_RDONLY); local 23 if (fd < 0) { 29 if (read(fd, dummy, 1) < 0) { 35 if (read(fd, dummy, 1) < 0) { 50 if (read(fd, dummy, 1) < 0) {
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/linux-master/tools/testing/selftests/proc/ |
H A D | proc-uptime-001.c | 31 int fd; local 33 fd = open("/proc/uptime", O_RDONLY); 34 assert(fd >= 0); 36 u0 = proc_uptime(fd); 41 u1 = proc_uptime(fd);
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H A D | proc-self-syscall.c | 25 static inline ssize_t sys_read(int fd, void *buf, size_t len) argument 27 return syscall(SYS_read, fd, buf, len); 34 int fd; local 37 fd = open("/proc/self/syscall", O_RDONLY); 38 if (fd == -1) { 46 (long)SYS_read, (long)fd, (long)buf2, (long)sizeof(buf2)); 49 rv = sys_read(fd, buf2, sizeof(buf2));
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/linux-master/tools/testing/selftests/cgroup/ |
H A D | wait_inotify.c | 32 int c, fd; local 49 fd = open(file, O_RDONLY); 50 if (fd < 0) 52 close(fd); 54 fd = inotify_init(); 55 if (fd < 0) 57 if (inotify_add_watch(fd, file, IN_MODIFY) < 0) 59 fds.fd = fd; 81 len = read(fd, event [all...] |
/linux-master/tools/testing/selftests/tmpfs/ |
H A D | bug-link-o-tmpfile.c | 28 int fd; local 49 fd = openat(AT_FDCWD, "/tmp", O_WRONLY|O_TMPFILE, 0600); 50 if (fd == -1) { 54 if (linkat(fd, "", AT_FDCWD, "/tmp/1", AT_EMPTY_PATH) == -1) { 58 close(fd); 60 fd = openat(AT_FDCWD, "/tmp", O_WRONLY|O_TMPFILE, 0600); 61 if (fd == -1) {
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/linux-master/tools/testing/selftests/user_events/ |
H A D | dyn_test.c | 26 int fd = open(abi_file, O_RDWR); local 29 if (fd < 0) 32 ret = ioctl(fd, DIAG_IOCSDEL, "__test_event"); 34 close(fd); 44 int fd = open(enable_file, O_RDONLY); local 46 if (fd == -1) 49 close(fd); 56 static int reg_event(int fd, int *check, int bit, const char *value) argument 66 if (ioctl(fd, DIAG_IOCSREG, ®) == -1) 72 static int unreg_event(int fd, in argument 85 int fd = open(dyn_file, O_RDWR | O_APPEND); local 109 int fd = open(abi_file, O_RDWR); local 147 int fd = open(abi_file, O_RDWR); local [all...] |
/linux-master/tools/testing/selftests/iommu/ |
H A D | iommufd_fail_nth.c | 31 int fd; local 33 fd = openat(dfd, fn, O_WRONLY); 34 if (fd == -1) 36 res = write(fd, val, val_len); 38 close(fd); 207 int fd; local 213 self->fd = -1; 226 teardown_iommufd(self->fd, _metadata); 238 self->fd = open("/dev/iommu", O_RDWR); 239 if (self->fd [all...] |