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Searched refs:ssize_t (Results 1 – 25 of 139) sorted by relevance

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/tools/testing/selftests/kvm/lib/
Dio.c41 ssize_t test_write(int fd, const void *buf, size_t count) in test_write()
43 ssize_t rc; in test_write()
44 ssize_t num_written = 0; in test_write()
118 ssize_t test_read(int fd, void *buf, size_t count) in test_read()
120 ssize_t rc; in test_read()
121 ssize_t num_read = 0; in test_read()
/tools/lib/perf/
Dlib.c10 static ssize_t ion(bool is_read, int fd, void *buf, size_t n) in ion()
17 ssize_t ret = is_read ? read(fd, buf, left) : in ion()
36 ssize_t readn(int fd, void *buf, size_t n) in readn()
44 ssize_t writen(int fd, const void *buf, size_t n) in writen()
/tools/perf/util/
Dstrbuf.h59 int strbuf_init(struct strbuf *buf, ssize_t hint);
64 static inline ssize_t strbuf_avail(const struct strbuf *sb) { in strbuf_avail()
93 ssize_t strbuf_read(struct strbuf *, int fd, ssize_t hint);
Ddso.h347 ssize_t dso__data_read_offset(struct dso *dso, struct machine *machine,
348 u64 offset, u8 *data, ssize_t size);
349 ssize_t dso__data_read_addr(struct dso *dso, struct map *map,
351 u8 *data, ssize_t size);
353 ssize_t dso__data_write_cache_offs(struct dso *dso, struct machine *machine,
354 u64 offset, const u8 *data, ssize_t size);
355 ssize_t dso__data_write_cache_addr(struct dso *dso, struct map *map,
357 const u8 *data, ssize_t size);
Ddso.c731 static ssize_t bpf_read(struct dso *dso, u64 offset, char *data) in bpf_read()
734 ssize_t size = DSO__DATA_CACHE_SIZE; in bpf_read()
750 size = (ssize_t)min(len - offset, (u64)size); in bpf_read()
846 static ssize_t dso_cache__memcpy(struct dso_cache *cache, u64 offset, u8 *data, in dso_cache__memcpy()
859 static ssize_t file_read(struct dso *dso, struct machine *machine, in file_read()
862 ssize_t ret; in file_read()
886 u64 offset, ssize_t *ret) in dso_cache__populate()
926 ssize_t *ret) in dso_cache__find()
933 static ssize_t dso_cache_io(struct dso *dso, struct machine *machine, in dso_cache_io()
934 u64 offset, u8 *data, ssize_t size, bool out) in dso_cache_io()
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Dstrbuf.c20 int strbuf_init(struct strbuf *sb, ssize_t hint) in strbuf_init()
139 ssize_t strbuf_read(struct strbuf *sb, int fd, ssize_t hint) in strbuf_read()
150 ssize_t cnt; in strbuf_read()
Ddata.h71 ssize_t perf_data__write(struct perf_data *data,
73 ssize_t perf_data_file__write(struct perf_data_file *file,
Dlzma.c82 ssize_t write_size = sizeof(buf_out) - strm.avail_out; in lzma_decompress_to_file()
115 ssize_t rc; in lzma_is_compressed()
Dtrace-event.h48 ssize_t trace_report(int fd, struct trace_event *tevent, bool repipe);
57 ssize_t size;
/tools/lib/perf/include/internal/
Dlib.h9 ssize_t readn(int fd, void *buf, size_t n);
10 ssize_t writen(int fd, const void *buf, size_t n);
/tools/lib/
Dvsprintf.c9 ssize_t ssize = size; in vscnprintf()
16 ssize_t ssize = size; in scnprintf()
29 ssize_t ssize = size; in scnprintf_pad()
/tools/usb/
Dffs-test.c336 static ssize_t read_wrap(struct thread *t, void *buf, size_t nbytes);
337 static ssize_t write_wrap(struct thread *t, const void *buf, size_t nbytes);
338 static ssize_t ep0_consume(struct thread *t, const void *buf, size_t nbytes);
339 static ssize_t fill_in_buf(struct thread *t, void *buf, size_t nbytes);
340 static ssize_t empty_out_buf(struct thread *t, const void *buf, size_t nbytes);
347 ssize_t (*in)(struct thread *, void *, size_t);
350 ssize_t (*out)(struct thread *, const void *, size_t);
356 ssize_t status;
423 ssize_t ret; in start_thread_helper()
483 static ssize_t read_wrap(struct thread *t, void *buf, size_t nbytes) in read_wrap()
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/tools/testing/selftests/proc/
Dproc-self-syscall.c25 static inline ssize_t sys_read(int fd, void *buf, size_t len) in sys_read()
35 ssize_t rv; in main()
Dread.c42 ssize_t rv; in f_reg()
56 ssize_t rv; in f_reg_write()
69 ssize_t rv; in f_lnk()
Dself.c28 ssize_t rv; in main()
/tools/usb/usbip/src/
Dusbip_network.c95 static ssize_t usbip_net_xmit(int sockfd, void *buff, size_t bufflen, in usbip_net_xmit()
98 ssize_t nbytes; in usbip_net_xmit()
99 ssize_t total = 0; in usbip_net_xmit()
122 ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen) in usbip_net_recv()
127 ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen) in usbip_net_send()
/tools/testing/vsock/
Dcontrol.c116 ssize_t len = strlen(str); in control_writeln()
117 ssize_t ret; in control_writeln()
159 ssize_t ret; in control_readln()
/tools/testing/selftests/kvm/include/
Dtest_util.h37 ssize_t test_write(int fd, const void *buf, size_t count);
38 ssize_t test_read(int fd, void *buf, size_t count);
/tools/testing/selftests/uevent/
Duevent_filtering.c30 ssize_t read_nointr(int fd, void *buf, size_t count) in read_nointr()
32 ssize_t ret; in read_nointr()
42 ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr()
44 ssize_t ret; in write_nointr()
156 ssize_t r; in uevent_listener()
/tools/testing/selftests/bpf/prog_tests/
Dattach_probe.c5 ssize_t get_base_addr() { in get_base_addr()
33 ssize_t base_addr; in test_attach_probe()
/tools/testing/selftests/powerpc/include/
Dutils.h30 int read_auxv(char *buf, ssize_t buf_size);
125 ssize_t nbytes __attribute__((unused)); \
/tools/testing/selftests/net/mptcp/
Dmptcp_connect.c267 ssize_t bw; in do_rnd_write()
301 ssize_t bw; in do_write()
316 static ssize_t do_rnd_read(const int fd, char *buf, const size_t len) in do_rnd_read()
353 ssize_t len; in copyfd_io_poll()
399 ssize_t bw; in copyfd_io_poll()
448 ssize_t r; in do_recvfile()
468 ssize_t ret = 0, off = 0; in do_mmap()
497 ssize_t count; in get_infd_size()
523 ssize_t r; in do_sendfile()
/tools/testing/selftests/arm64/mte/
Dmte_common_util.h32 ssize_t trig_range;
60 void mte_initialize_current_context(int mode, uintptr_t ptr, ssize_t range);
/tools/power/cpupower/utils/helpers/
Dsysfs.c21 ssize_t numread; in sysfs_read_file()
51 ssize_t numread; in sysfs_is_cpu_online()
129 ssize_t numread; in sysfs_idlestate_read_file()
164 ssize_t numwrite; in sysfs_idlestate_write_file()
/tools/testing/selftests/cgroup/
Dcgroup_util.c20 static ssize_t read_text(const char *path, char *buf, size_t max_len) in read_text()
22 ssize_t len; in read_text()
39 static ssize_t write_text(const char *path, char *buf, ssize_t len) in write_text()
181 ssize_t len = strlen(buf); in cg_write()
532 ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size) in proc_read_text()

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