Searched refs:fd (Results 101 - 125 of 1405) sorted by relevance

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/linux-master/arch/um/drivers/
H A Dslip.h18 extern int slip_user_read(int fd, void *buf, int len, struct slip_data *pri);
19 extern int slip_user_write(int fd, void *buf, int len, struct slip_data *pri);
H A Ddaemon.h19 int fd; member in struct:daemon_data
26 extern int daemon_user_write(int fd, void *buf, int len,
H A Dnull.c23 int fd; local
27 fd = open(DEV_NULL, O_RDWR);
28 return (fd < 0) ? -errno : fd;
31 static int null_read(int fd, __u8 *c_out, void *unused) argument
H A Dfd.c16 int fd; member in struct:fd_chan
29 printk(UM_KERN_ERR "fd_init : channel type 'fd' must specify a "
45 *data = ((struct fd_chan) { .fd = n,
55 if (data->raw && isatty(data->fd)) {
56 CATCH_EINTR(err = tcgetattr(data->fd, &data->tt));
60 err = raw(data->fd);
64 sprintf(data->str, "%d", data->fd);
66 return data->fd;
69 static void fd_close(int fd, void *d) argument
74 if (!data->raw || !isatty(fd))
[all...]
H A Dport_user.c75 int fd, err; local
77 fd = port_wait(data->kernel_data);
78 if ((fd >= 0) && data->raw) {
79 CATCH_EINTR(err = tcgetattr(fd, &data->tt));
83 err = raw(fd);
88 return fd;
91 static void port_close(int fd, void *d) argument
96 os_close_file(fd);
115 int fd, err, arg; local
117 fd
168 port_connection(int fd, int *socket, int *pid_out) argument
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/linux-master/include/asm-generic/
H A Dsyscalls.h16 unsigned long fd, unsigned long pgoff);
22 unsigned long fd, off_t pgoff);
/linux-master/tools/testing/selftests/proc/
H A Dsetns-dcache.c47 int fd[2]; local
65 if (pipe(fd) == -1) {
79 if (write(fd[1], &_, 1) != 1) {
88 if (read(fd[0], &_, 1) != 1) {
114 int fd; local
116 fd = open("/proc/net/unix", O_RDONLY);
117 if (fd == -1) {
122 rv = read(fd, buf, sizeof(buf));
H A Dsetns-sysvipc.c46 int fd[2]; local
64 if (pipe(fd) == -1) {
78 if (write(fd[1], &_, 1) != 1) {
87 if (read(fd[0], &_, 1) != 1) {
113 int fd; local
115 fd = open("/proc/sysvipc/shm", O_RDONLY);
116 if (fd == -1) {
122 rv = read(fd, buf, sizeof(buf));
/linux-master/arch/um/include/shared/
H A Dirq_user.h20 extern void free_irq_by_fd(int fd);
21 extern void deactivate_fd(int fd, int irqnum);
H A Dos.h141 extern int os_stat_fd(const int fd, struct uml_stat *buf);
143 extern int os_set_exec_close(int fd);
144 extern int os_ioctl_generic(int fd, unsigned int cmd, unsigned long arg);
145 extern int os_get_ifname(int fd, char *namebuf);
146 extern int os_set_slip(int fd);
147 extern int os_mode_fd(int fd, int mode);
148 extern int os_fsync_file(int fd);
150 extern int os_seek_file(int fd, unsigned long long offset);
152 extern int os_read_file(int fd, void *buf, int len);
153 extern int os_write_file(int fd, cons
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/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dsubprogs.c8 int fd; member in struct:toggler_ctx
19 lseek(ctx->fd, SEEK_SET, 0);
20 write(ctx->fd, &two, sizeof(two));
21 lseek(ctx->fd, SEEK_SET, 0);
22 write(ctx->fd, &zero, sizeof(zero));
35 ctx.fd = open("/proc/sys/net/core/bpf_jit_harden", O_RDWR);
36 if (!ASSERT_GE(ctx.fd, 0, "open bpf_jit_harden"))
58 close(ctx.fd);
H A Dlog_buf.c154 int fd = -1; local
165 fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "good_prog", "GPL",
168 ASSERT_GE(fd, 0, "good_fd1");
169 if (fd >= 0)
170 close(fd);
171 fd = -1;
176 fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "good_prog", "GPL",
179 ASSERT_GE(fd, 0, "good_fd2");
180 if (fd >= 0)
181 close(fd);
206 int fd = -1; local
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H A Dbloom_filter_map.c13 int fd, err; local
16 fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 4, sizeof(value), 100, NULL);
17 if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid key size"))
18 close(fd);
21 fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, 0, 100, NULL);
22 if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid value size 0"))
23 close(fd);
26 fd = bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER, NULL, 0, INT32_MAX, 100, NULL);
27 if (!ASSERT_LT(fd, 0, "bpf_map_create bloom filter invalid value too large"))
28 close(fd);
68 int fd, err; local
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H A Dsockmap_helpers.h33 #define xaccept_nonblock(fd, addr, len) \
36 accept_timeout((fd), (addr), (len), IO_TIMEOUT_SEC); \
42 #define xbind(fd, addr, len) \
44 int __ret = bind((fd), (addr), (len)); \
50 #define xclose(fd) \
52 int __ret = close((fd)); \
58 #define xconnect(fd, addr, len) \
60 int __ret = connect((fd), (addr), (len)); \
66 #define xgetsockname(fd, addr, len) \
68 int __ret = getsockname((fd), (add
182 poll_connect(int fd, unsigned int timeout_sec) argument
208 poll_read(int fd, unsigned int timeout_sec) argument
224 accept_timeout(int fd, struct sockaddr *addr, socklen_t *len, unsigned int timeout_sec) argument
233 recv_timeout(int fd, void *buf, size_t len, int flags, unsigned int timeout_sec) argument
[all...]
/linux-master/tools/thermal/lib/
H A Dmainloop.c17 int fd; member in struct:mainloop_data
47 if (md->cb(md->fd, md->data) > 0)
53 int mainloop_add(int fd, mainloop_callback_t cb, void *data) argument
67 md->fd = fd;
71 if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev) < 0) {
79 int mainloop_del(int fd) argument
81 if (epoll_ctl(epfd, EPOLL_CTL_DEL, fd, NULL) < 0)
/linux-master/drivers/clk/ti/
H A Dfapll.c71 struct fapll_data *fd; member in struct:fapll_synth
79 static bool ti_fapll_clock_is_bypass(struct fapll_data *fd) argument
81 u32 v = readl_relaxed(fd->base);
83 if (fd->bypass_bit_inverted)
89 static void ti_fapll_set_bypass(struct fapll_data *fd) argument
91 u32 v = readl_relaxed(fd->base);
93 if (fd->bypass_bit_inverted)
97 writel_relaxed(v, fd->base);
100 static void ti_fapll_clear_bypass(struct fapll_data *fd) argument
102 u32 v = readl_relaxed(fd
111 ti_fapll_wait_lock(struct fapll_data *fd) argument
133 struct fapll_data *fd = to_fapll(hw); local
145 struct fapll_data *fd = to_fapll(hw); local
154 struct fapll_data *fd = to_fapll(hw); local
163 struct fapll_data *fd = to_fapll(hw); local
186 struct fapll_data *fd = to_fapll(hw); local
240 struct fapll_data *fd = to_fapll(hw); local
406 struct fapll_data *fd = synth->fd; local
440 struct fapll_data *fd = synth->fd; local
484 ti_fapll_synth_setup(struct fapll_data *fd, void __iomem *freq, void __iomem *div, int index, const char *name, const char *parent, struct clk *pll_clk) argument
534 struct fapll_data *fd; local
[all...]
/linux-master/fs/hfsplus/
H A Dattributes.c138 const char *name, struct hfs_find_data *fd)
150 err = hfsplus_attr_build_key(sb, fd->search_key, cnid, name);
153 err = hfs_brec_find(fd, hfs_find_rec_by_key);
157 err = hfsplus_attr_build_key(sb, fd->search_key, cnid, NULL);
160 err = hfs_brec_find(fd, hfs_find_1st_rec_by_cnid);
173 struct hfs_find_data fd; local
178 err = hfs_find_init(HFSPLUS_SB(sb)->attr_tree, &fd);
182 err = hfsplus_find_attr(sb, inode->i_ino, name, &fd);
186 hfs_find_exit(&fd);
190 hfs_find_exit(&fd);
137 hfsplus_find_attr(struct super_block *sb, u32 cnid, const char *name, struct hfs_find_data *fd) argument
199 struct hfs_find_data fd; local
266 __hfsplus_delete_attr(struct inode *inode, u32 cnid, struct hfs_find_data *fd) argument
311 struct hfs_find_data fd; local
357 struct hfs_find_data fd; local
[all...]
/linux-master/tools/perf/tests/
H A Dgenelf.c29 int fd, ret; local
33 fd = mkstemp(path);
34 if (fd < 0) {
41 ret = jit_write_elf(fd, 0, "main", x86_code, sizeof(x86_code),
43 close(fd);
H A Dbp_signal_overflow.c45 static long long bp_count(int fd) argument
50 ret = read(fd, &count, sizeof(long long));
67 int fd, i, fails = 0; local
101 fd = sys_perf_event_open(&pe, 0, -1, -1,
103 if (fd < 0) {
108 fcntl(fd, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC);
109 fcntl(fd, F_SETSIG, SIGIO);
110 fcntl(fd, F_SETOWN, getpid());
112 ioctl(fd, PERF_EVENT_IOC_RESET, 0);
113 ioctl(fd, PERF_EVENT_IOC_ENABL
[all...]
/linux-master/arch/um/os-Linux/
H A Dfile.c43 int os_stat_fd(const int fd, struct uml_stat *ubuf) argument
48 CATCH_EINTR(err = fstat64(fd, &sbuf));
88 int os_ioctl_generic(int fd, unsigned int cmd, unsigned long arg) argument
92 err = ioctl(fd, cmd, arg);
100 int os_get_ifname(int fd, char* namebuf) argument
102 if (ioctl(fd, SIOCGIFNAME, namebuf) < 0)
108 int os_set_slip(int fd) argument
113 if (ioctl(fd, TIOCSETD, &disc) < 0)
117 if (ioctl(fd, SIOCSIFENCAP, &sencap) < 0)
123 int os_mode_fd(int fd, in argument
181 int fd, err, f = 0; local
218 int fd, err; local
243 os_close_file(int fd) argument
247 os_fsync_file(int fd) argument
254 os_seek_file(int fd, unsigned long long offset) argument
264 os_read_file(int fd, void *buf, int len) argument
273 os_pread_file(int fd, void *buf, int len, unsigned long long offset) argument
282 os_write_file(int fd, const void *buf, int len) argument
291 os_sync_file(int fd) argument
300 os_pwrite_file(int fd, const void *buf, int len, unsigned long long offset) argument
323 int fd; local
364 os_set_exec_close(int fd) argument
404 os_set_fd_async(int fd) argument
431 os_clear_fd_async(int fd) argument
445 os_set_fd_block(int fd, int blocking) argument
464 os_accept_connection(int fd) argument
486 os_shutdown_socket(int fd, int r, int w) argument
505 os_rcv_fd(int fd, int *helper_pid_out) argument
577 os_lock_file(int fd, int excl) argument
619 os_falloc_punch(int fd, unsigned long long offset, int len) argument
628 os_falloc_zeroes(int fd, unsigned long long offset, int len) argument
639 int fd = eventfd(initval, flags); local
646 os_sendmsg_fds(int fd, const void *buf, unsigned int len, const int *fds, unsigned int fds_num) argument
[all...]
/linux-master/include/soc/fsl/
H A Ddpaa2-fd.h100 * @fd: the given frame descriptor
104 static inline dma_addr_t dpaa2_fd_get_addr(const struct dpaa2_fd *fd) argument
106 return (dma_addr_t)le64_to_cpu(fd->simple.addr);
111 * @fd: the given frame descriptor
114 static inline void dpaa2_fd_set_addr(struct dpaa2_fd *fd, dma_addr_t addr) argument
116 fd->simple.addr = cpu_to_le64(addr);
121 * @fd: the given frame descriptor
125 static inline u32 dpaa2_fd_get_frc(const struct dpaa2_fd *fd) argument
127 return le32_to_cpu(fd->simple.frc);
132 * @fd
135 dpaa2_fd_set_frc(struct dpaa2_fd *fd, u32 frc) argument
146 dpaa2_fd_get_ctrl(const struct dpaa2_fd *fd) argument
156 dpaa2_fd_set_ctrl(struct dpaa2_fd *fd, u32 ctrl) argument
167 dpaa2_fd_get_flc(const struct dpaa2_fd *fd) argument
177 dpaa2_fd_set_flc(struct dpaa2_fd *fd, dma_addr_t flc_addr) argument
182 dpaa2_fd_short_len(const struct dpaa2_fd *fd) argument
194 dpaa2_fd_get_len(const struct dpaa2_fd *fd) argument
207 dpaa2_fd_set_len(struct dpaa2_fd *fd, u32 len) argument
218 dpaa2_fd_get_offset(const struct dpaa2_fd *fd) argument
228 dpaa2_fd_set_offset(struct dpaa2_fd *fd, uint16_t offset) argument
240 dpaa2_fd_get_format( const struct dpaa2_fd *fd) argument
252 dpaa2_fd_set_format(struct dpaa2_fd *fd, enum dpaa2_fd_format format) argument
266 dpaa2_fd_get_bpid(const struct dpaa2_fd *fd) argument
276 dpaa2_fd_set_bpid(struct dpaa2_fd *fd, uint16_t bpid) argument
[all...]
/linux-master/tools/testing/selftests/timers/
H A Drtcpie.c32 int i, fd, retval, irqcount = 0; local
42 fd = open(default_rtc, O_RDONLY);
43 if (fd == -1) {
47 close(fd);
54 fd = open(rtc, O_RDONLY);
56 if (fd == -1) {
62 retval = ioctl(fd, RTC_IRQP_READ, &old_pie_rate);
80 retval = ioctl(fd, RTC_IRQP_SET, tmp);
96 retval = ioctl(fd, RTC_PIE_ON, 0);
105 retval = read(fd,
[all...]
/linux-master/arch/arm64/kernel/
H A Dsys32.c41 COMPAT_SYSCALL_DEFINE3(aarch32_fstatfs64, unsigned int, fd, compat_size_t, sz,
48 return kcompat_sys_fstatfs64(fd, sz, buf);
57 unsigned long, fd, unsigned long, off_4k)
64 return ksys_mmap_pgoff(addr, len, prot, flags, fd, off_4k);
75 COMPAT_SYSCALL_DEFINE6(aarch32_pread64, unsigned int, fd, char __user *, buf,
78 return ksys_pread64(fd, buf, count, arg_u64(pos));
81 COMPAT_SYSCALL_DEFINE6(aarch32_pwrite64, unsigned int, fd,
85 return ksys_pwrite64(fd, buf, count, arg_u64(pos));
94 COMPAT_SYSCALL_DEFINE4(aarch32_ftruncate64, unsigned int, fd, u32, __pad,
97 return ksys_ftruncate(fd, arg_u6
[all...]
/linux-master/drivers/soc/fsl/qbman/
H A Dqman_test_api.c55 static struct qm_fd fd, fd_dq; variable in typeref:struct:qm_fd
65 static void fd_init(struct qm_fd *fd) argument
67 qm_fd_addr_set64(fd, 0xabdeadbeefLLU);
68 qm_fd_set_contig_big(fd, 0x0000ffff);
69 fd->cmd = cpu_to_be32(0xfeedf00d);
72 static void fd_inc(struct qm_fd *fd) argument
74 u64 t = qm_fd_addr_get64(fd);
82 qm_fd_addr_set64(fd, t);
84 fmt = qm_fd_get_format(fd);
85 off = qm_fd_get_offset(fd);
[all...]
/linux-master/tools/power/cpupower/lib/
H A Dcpupower.c27 int fd; local
29 fd = open(path, O_RDONLY);
30 if (fd == -1)
33 numread = read(fd, buf, buflen - 1);
35 close(fd);
40 close(fd);
48 int fd; local
50 fd = open(path, O_WRONLY);
51 if (fd == -1)
54 numwritten = write(fd, bu
77 int fd; local
[all...]

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