/linux-master/tools/testing/selftests/netfilter/ |
H A D | audit_logread.c | 17 static int fd; variable 28 int audit_recv(int fd, struct audit_message *rep) argument 35 ret = recvfrom(fd, rep, sizeof(*rep), 0, 48 int audit_send(int fd, uint16_t type, uint32_t key, uint32_t val) argument 70 ret = sendto(fd, &msg, msg.nlh.nlmsg_len, 0, 79 int audit_set(int fd, uint32_t key, uint32_t val) argument 84 ret = audit_send(fd, AUDIT_SET, key, val); 88 ret = audit_recv(fd, &rep); 94 int readlog(int fd) argument 97 int ret = audit_recv(fd, [all...] |
/linux-master/tools/testing/selftests/mm/ |
H A D | compaction_test.c | 60 int fd; local 62 fd = open("/proc/sys/vm/compact_unevictable_allowed", 64 if (fd < 0) { 70 if (read(fd, &allowed, sizeof(char)) != sizeof(char)) { 73 close(fd); 77 close(fd); 87 int fd, ret = -1; local 96 fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK); 97 if (fd < 0) { 104 if (read(fd, initial_nr_hugepage [all...] |
H A D | memfd_secret.c | 46 static void test_file_apis(int fd) argument 50 if ((read(fd, buf, sizeof(buf)) >= 0) || 51 (write(fd, buf, sizeof(buf)) >= 0) || 52 (pread(fd, buf, sizeof(buf), 0) >= 0) || 53 (pwrite(fd, buf, sizeof(buf), 0) >= 0)) 59 static void test_mlock_limit(int fd) argument 68 mem = mmap(NULL, len, prot, mode, fd, 0); 76 mem = mmap(NULL, len, prot, mode, fd, 0); 86 static void try_process_vm_read(int fd, int pipefd[2]) argument 110 static void try_ptrace(int fd, in argument 161 test_remote_access(int fd, const char *name, void (*func)(int fd, int pipefd[2])) argument 201 test_process_vm_read(int fd) argument 206 test_ptrace(int fd) argument 265 int fd; local [all...] |
/linux-master/tools/testing/selftests/rtc/ |
H A D | setdate.c | 23 int fd, retval; local 41 fd = open(rtc, O_RDONLY); 42 if (fd == -1) { 57 retval = ioctl(fd, RTC_SET_TIME, &new); 60 close(fd); 65 retval = ioctl(fd, RTC_RD_TIME, ¤t); 75 close(fd);
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/linux-master/drivers/staging/greybus/Documentation/firmware/ |
H A D | authenticate.c | 33 int fd, ret; local 45 fd = open(capdev, O_RDWR); 46 if (fd < 0) { 54 ret = ioctl(fd, CAP_IOC_GET_ENDPOINT_UID, &uid); 66 ret = ioctl(fd, CAP_IOC_GET_IMS_CERTIFICATE, &cert); 80 ret = ioctl(fd, CAP_IOC_AUTHENTICATE, &authenticate); 91 close(fd);
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/linux-master/tools/testing/selftests/bpf/prog_tests/ |
H A D | fexit_stress.c | 8 int *fd, *fexit_fd, *link_fd; local 13 fd = calloc(bpf_max_tramp_links * 2, sizeof(*fd)); 14 if (!ASSERT_OK_PTR(fd, "fd")) 16 fexit_fd = fd; 17 link_fd = fd + bpf_max_tramp_links; 58 free(fd);
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/linux-master/tools/testing/selftests/memfd/ |
H A D | fuse_test.c | 46 int r, fd; local 48 fd = sys_memfd_create(name, flags); 49 if (fd < 0) { 55 r = ftruncate(fd, sz); 61 return fd; 64 static __u64 mfd_assert_get_seals(int fd) argument 68 r = fcntl(fd, F_GET_SEALS); 70 printf("GET_SEALS(%d) failed: %m\n", fd); 77 static void mfd_assert_has_seals(int fd, __u64 seals) argument 81 s = mfd_assert_get_seals(fd); 89 mfd_assert_add_seals(int fd, __u64 seals) argument 103 mfd_busy_add_seals(int fd, __u64 seals) argument 124 mfd_assert_mmap_shared(int fd) argument 142 mfd_assert_mmap_private(int fd) argument 231 int fd, mfd, r; local [all...] |
/linux-master/tools/perf/arch/x86/tests/ |
H A D | amd-ibs-via-core-pmu.c | 45 int fd, i; local 52 fd = event_open(sub_tests[i].type, sub_tests[i].config); 53 pr_debug("type: 0x%x, config: 0x%lx, fd: %d - ", sub_tests[i].type, 54 sub_tests[i].config, fd); 55 if ((sub_tests[i].valid && fd == -1) || 56 (!sub_tests[i].valid && fd > 0)) { 63 if (fd > 0) 64 close(fd);
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/linux-master/arch/um/drivers/ |
H A D | xterm_kern.c | 16 int fd; member in struct:xterm_wait 24 int fd; local 26 fd = os_rcv_fd(xterm->fd, &xterm->pid); 27 if (fd == -EAGAIN) 30 xterm->new_fd = fd; 48 *data = ((struct xterm_wait) { .fd = socket,
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/linux-master/tools/bootconfig/ |
H A D | main.c | 134 static int load_xbc_fd(int fd, char **buf, int size) argument 142 ret = read(fd, *buf, size); 154 int fd, ret; local 156 fd = open(path, O_RDONLY); 157 if (fd < 0) 159 ret = fstat(fd, &stat); 163 ret = load_xbc_fd(fd, buf, stat.st_size); 165 close(fd); 176 static int load_xbc_from_initrd(int fd, char **buf) argument 184 ret = fstat(fd, 283 int ret, fd; local 331 int ret = 0, fd, size; local 368 int ret, fd; local [all...] |
/linux-master/arch/um/os-Linux/ |
H A D | irq.c | 90 * Helper to add a fd to epoll 92 int os_add_epoll_fd(int events, int fd, void *data) argument 99 result = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &event); 101 result = os_mod_epoll_fd(events, fd, data); 103 printk("epollctl add err fd %d, %s\n", fd, strerror(errno)); 108 * Helper to mod the fd event mask and/or data backreference 110 int os_mod_epoll_fd(int events, int fd, void *data) argument 117 result = epoll_ctl(epollfd, EPOLL_CTL_MOD, fd, &event); 120 "epollctl mod err fd 127 os_del_epoll_fd(int fd) argument [all...] |
/linux-master/tools/testing/selftests/net/ |
H A D | reuseaddr_conflict.c | 23 int fd = -1; local 51 if ((fd = socket(family, SOCK_STREAM, IPPROTO_TCP)) < 0) { 56 if (ipv6 && setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, (void*)&v6only, 62 if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, 68 if (bind(fd, addr, addrlen) < 0) { 74 return fd; 76 if (listen(fd, 1) < 0) { 80 return fd; 82 close(fd);
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H A D | tun.c | 20 static int tun_attach(int fd, char *dev) argument 28 return ioctl(fd, TUNSETQUEUE, (void *) &ifr); 31 static int tun_detach(int fd, char *dev) argument 39 return ioctl(fd, TUNSETQUEUE, (void *) &ifr); 45 int fd, err; local 47 fd = open("/dev/net/tun", O_RDWR); 48 if (fd < 0) { 50 return fd; 57 err = ioctl(fd, TUNSETIFF, (void *) &ifr); 60 close(fd); 108 int fd, fd2; local [all...] |
H A D | so_incoming_cpu.c | 59 int fd, len, ret; local 61 fd = open(filename, O_WRONLY); 62 ASSERT_NE(fd, -1); 65 ret = write(fd, string, len); 115 void set_so_incoming_cpu(struct __test_metadata *_metadata, int fd, int cpu) argument 119 ret = setsockopt(fd, SOL_SOCKET, SO_INCOMING_CPU, &cpu, sizeof(int)); 128 int fd, ret; local 130 fd = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0); 131 ASSERT_NE(fd, -1); 134 set_so_incoming_cpu(_metadata, fd, cp 182 int i, j, fd, ret; local 212 int i, j, fd, cpu, ret, total = 0; local [all...] |
/linux-master/drivers/infiniband/hw/hfi1/ |
H A D | user_exp_rcv.c | 15 struct hfi1_filedata *fd); 17 static int set_rcvarray_entry(struct hfi1_filedata *fd, 29 static int program_rcvarray(struct hfi1_filedata *fd, struct tid_user_buf *, 33 static int unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo); 34 static void __clear_tid_node(struct hfi1_filedata *fd, 36 static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node); 50 int hfi1_user_exp_rcv_init(struct hfi1_filedata *fd, argument 55 fd->entry_to_rb = kcalloc(uctxt->expected_count, 58 if (!fd->entry_to_rb) 62 fd 103 hfi1_user_exp_rcv_free(struct hfi1_filedata *fd) argument 132 unpin_rcv_pages(struct hfi1_filedata *fd, struct tid_user_buf *tidbuf, struct tid_rb_node *node, unsigned int idx, unsigned int npages, bool mapped) argument 159 pin_rcv_pages(struct hfi1_filedata *fd, struct tid_user_buf *tidbuf) argument 246 hfi1_user_exp_rcv_setup(struct hfi1_filedata *fd, struct hfi1_tid_info *tinfo) argument 483 hfi1_user_exp_rcv_clear(struct hfi1_filedata *fd, struct hfi1_tid_info *tinfo) argument 518 hfi1_user_exp_rcv_invalid(struct hfi1_filedata *fd, struct hfi1_tid_info *tinfo) argument 656 program_rcvarray(struct hfi1_filedata *fd, struct tid_user_buf *tbuf, struct tid_group *grp, u16 count, u32 *tidlist, unsigned int *tididx, unsigned int *pmapped) argument 723 set_rcvarray_entry(struct hfi1_filedata *fd, struct tid_user_buf *tbuf, u32 rcventry, struct tid_group *grp, u16 pageidx, unsigned int npages) argument 788 unprogram_rcvarray(struct hfi1_filedata *fd, u32 tidinfo) argument 818 __clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node) argument 841 clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node) argument 863 unlock_exp_tids(struct hfi1_ctxtdata *uctxt, struct exp_tid_set *set, struct hfi1_filedata *fd) argument [all...] |
/linux-master/tools/laptop/freefall/ |
H A D | freefall.c | 42 int fd = open(unload_heads_path, O_RDONLY); local 44 if (fd < 0) { 49 close(fd); 56 int fd = open(path, O_RDWR); local 58 if (fd < 0) { 65 if (write(fd, buf, strlen(buf)) != strlen(buf)) { 70 close(fd); 108 int fd, ret; local 125 fd = open("/dev/freefall", O_RDONLY); 126 if (fd < [all...] |
/linux-master/arch/um/kernel/ |
H A D | sigio.c | 22 int write_sigio_irq(int fd) argument 26 err = um_request_irq(SIGIO_WRITE_IRQ, fd, IRQ_READ, sigio_interrupt, 33 sigio_irq_fd = fd;
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/linux-master/tools/testing/selftests/timers/ |
H A D | clocksource-switch.c | 42 int fd, i; local 47 fd = open("/sys/devices/system/clocksource/clocksource0/available_clocksource", O_RDONLY); 49 size = read(fd, buf, 512); 51 close(fd); 77 int fd; local 79 fd = open("/sys/devices/system/clocksource/clocksource0/current_clocksource", O_RDONLY); 81 size = read(fd, buf, size); 88 int fd; local 91 fd = open("/sys/devices/system/clocksource/clocksource0/current_clocksource", O_WRONLY); 93 if (fd < [all...] |
/linux-master/fs/hostfs/ |
H A D | hostfs_user.c | 42 int stat_file(const char *path, struct hostfs_stat *p, int fd) argument 46 if (fd >= 0) { 47 if (fstat64(fd, &buf) < 0) 73 int mode = 0, fd; local 85 fd = open64(path, mode); 86 if (fd < 0) 88 else return fd; 125 int read_file(int fd, unsigned long long *offset, char *buf, int len) argument 129 n = pread64(fd, buf, len, *offset); 136 int write_file(int fd, unsigne argument 147 lseek_file(int fd, long long offset, int whence) argument 157 fsync_file(int fd, int datasync) argument 170 replace_file(int oldfd, int fd) argument 187 int fd; local 195 set_attr(const char *file, struct hostfs_iattr *attrs, int fd) argument [all...] |
/linux-master/fs/hfs/ |
H A D | brec.c | 14 static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd); 15 static int hfs_brec_update_parent(struct hfs_find_data *fd); 65 int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len) argument 74 tree = fd->tree; 75 if (!fd->bnode) { 81 fd->bnode = node; 82 fd->record = -1; 85 key_len = (fd->search_key->key_len | 1) + 1; 88 rec = fd->record + 1; 91 node = fd 177 hfs_brec_remove(struct hfs_find_data *fd) argument 231 hfs_bnode_split(struct hfs_find_data *fd) argument 352 hfs_brec_update_parent(struct hfs_find_data *fd) argument [all...] |
/linux-master/tools/testing/selftests/proc/ |
H A D | fd-001-lookup.c | 16 // Test /proc/*/fd lookup. 53 static void test_lookup(unsigned int fd) argument 60 snprintf(buf, sizeof(buf), "/proc/self/fd/%u", fd); 67 snprintf(buf, sizeof(buf), "/proc/self/fd/%c%u", c, fd); 75 snprintf(buf, sizeof(buf), "/proc/self/fd/%u%c", fd, c); 80 snprintf(buf, sizeof(buf), "/proc/self/fd/%d", i); 84 snprintf(buf, sizeof(buf), "/proc/self/fd/ 102 unsigned int fd, target_fd; local 126 unsigned int fd; local [all...] |
/linux-master/tools/power/acpi/tools/ec/ |
H A D | ec_access.c | 125 void dump_ec(int fd) argument 131 bytes_read = read(fd, buf, EC_SPACE_SIZE); 151 lseek(fd, 0, SEEK_SET); 154 bytes_read = read(fd, buf2, EC_SPACE_SIZE); 175 void read_ec_val(int fd, int byte_offset) argument 180 error = lseek(fd, byte_offset, SEEK_SET); 184 error = read(fd, &buf, 1); 192 void write_ec_val(int fd, int byte_offset, uint8_t value) argument 196 error = lseek(fd, byte_offset, SEEK_SET); 200 error = write(fd, 209 int fd; local [all...] |
/linux-master/arch/powerpc/include/asm/ |
H A D | syscalls.h | 57 unsigned long fd, off_t offset); 60 unsigned long fd, unsigned long pgoff); 93 long sys_ppc_pread64(unsigned int fd, 96 long sys_ppc_pwrite64(unsigned int fd, 99 long sys_ppc_readahead(int fd, u32 r4, 103 long sys_ppc_ftruncate64(unsigned int fd, u32 reg4, 105 long sys_ppc32_fadvise64(int fd, u32 unused, u32 offset1, u32 offset2, 107 long sys_ppc_sync_file_range2(int fd, unsigned int flags, 112 long sys_ppc_fallocate(int fd, int mode, u32 offset1, u32 offset2, 118 unsigned long fd, unsigne [all...] |
/linux-master/fs/hfsplus/ |
H A D | brec.c | 15 static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd); 16 static int hfs_brec_update_parent(struct hfs_find_data *fd); 63 int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len) argument 72 tree = fd->tree; 73 if (!fd->bnode) { 79 fd->bnode = node; 80 fd->record = -1; 83 key_len = be16_to_cpu(fd->search_key->key_len) + 2; 86 rec = fd->record + 1; 89 node = fd 179 hfs_brec_remove(struct hfs_find_data *fd) argument 235 hfs_bnode_split(struct hfs_find_data *fd) argument 356 hfs_brec_update_parent(struct hfs_find_data *fd) argument [all...] |
/linux-master/tools/testing/selftests/dmabuf-heaps/ |
H A D | dmabuf-heap.c | 21 static int check_vgem(int fd) argument 30 ret = ioctl(fd, DRM_IOCTL_VERSION, &version); 39 int i, fd; local 42 fd = -1; 48 fd = open(name, O_RDWR); 49 if (fd < 0) 52 if (!check_vgem(fd)) { 53 close(fd); 54 fd = -1; 60 return fd; 89 int ret, fd; local 104 dmabuf_heap_alloc_fdflags(int fd, size_t len, unsigned int fd_flags, unsigned int heap_flags, int *dmabuf_fd) argument 125 dmabuf_heap_alloc(int fd, size_t len, unsigned int flags, int *dmabuf_fd) argument 132 dmabuf_sync(int fd, int start_stop) argument 299 dmabuf_heap_alloc_older(int fd, size_t len, unsigned int flags, int *dmabuf_fd) argument 306 __u32 fd; member in struct:dma_heap_allocation_data_smaller 327 dmabuf_heap_alloc_newer(int fd, size_t len, unsigned int flags, int *dmabuf_fd) argument 334 __u32 fd; member in struct:dma_heap_allocation_data_bigger [all...] |