| /tools/lib/ |
| A D | str_error_r.c | 21 char *str_error_r(int errnum, char *buf, size_t buflen) in str_error_r() argument
23 int err = strerror_r(errnum, buf, buflen); in str_error_r()
25 snprintf(buf, buflen, "INTERNAL ERROR: strerror_r(%d, [buf], %zd)=%d", errnum, buflen, err); in str_error_r()
|
| /tools/include/nolibc/sys/ |
| A D | random.h | 23 ssize_t sys_getrandom(void *buf, size_t buflen, unsigned int flags) in sys_getrandom() argument
25 return my_syscall3(__NR_getrandom, buf, buflen, flags); in sys_getrandom()
29 ssize_t getrandom(void *buf, size_t buflen, unsigned int flags) in getrandom() argument
31 return __sysret(sys_getrandom(buf, buflen, flags)); in getrandom()
|
| /tools/testing/selftests/net/tcp_ao/lib/ |
| A D | utils.c | 5 void randomize_buffer(void *buf, size_t buflen) in randomize_buffer() argument
8 size_t words = buflen / sizeof(int); in randomize_buffer()
9 size_t leftover = buflen % sizeof(int); in randomize_buffer()
11 if (!buflen) in randomize_buffer()
20 memcpy(buf + buflen - leftover, &tmp, leftover); in randomize_buffer()
|
| /tools/power/cpupower/lib/ |
| A D | cpupower_intern.h | 11 unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen);
12 unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen);
|
| A D | acpi_cppc.c | 18 char *buf, size_t buflen) in acpi_cppc_read_file() argument
24 return cpupower_read_sysfs(path, buf, buflen); in acpi_cppc_read_file()
|
| A D | cpuidle.c | 54 size_t buflen) in cpuidle_state_read_file() argument
67 numread = read(fd, buf, buflen - 1); in cpuidle_state_read_file()
323 size_t buflen) in sysfs_cpuidle_read_file() argument
329 return cpupower_read_sysfs(path, buf, buflen); in sysfs_cpuidle_read_file()
|
| A D | cpupower.c | 25 unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen) in cpupower_read_sysfs() argument
34 numread = read(fd, buf, buflen - 1); in cpupower_read_sysfs()
46 unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen) in cpupower_write_sysfs() argument
55 numwritten = write(fd, buf, buflen - 1); in cpupower_write_sysfs()
|
| A D | powercap.c | 18 static unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) in sysfs_read_file() argument
27 numread = read(fd, buf, buflen - 1); in sysfs_read_file()
93 int powercap_get_driver(char *driver, int buflen) in powercap_get_driver() argument
102 } else if (buflen > 10) { in powercap_get_driver()
|
| A D | powercap.h | 44 int powercap_get_driver(char *driver, int buflen);
|
| /tools/perf/util/ |
| A D | target.c | 112 char *buf, size_t buflen) in target__strerror() argument
117 BUG_ON(buflen == 0); in target__strerror()
120 str_error_r(errnum, buf, buflen); in target__strerror()
133 snprintf(buf, buflen, "%s", msg); in target__strerror()
|
| A D | target.h | 50 int target__strerror(struct target *target, int errnum, char *buf, size_t buflen);
|
| /tools/power/cpupower/utils/helpers/ |
| A D | bitmask.c | 249 static inline int emit(char *buf, int buflen, int rbot, int rtop, int len) in emit() argument
252 len += snprintf(buf + len, max(buflen - len, 0), ","); in emit()
254 len += snprintf(buf + len, max(buflen - len, 0), "%d", rbot); in emit()
256 len += snprintf(buf + len, max(buflen - len, 0), "%d-%d", in emit()
275 int bitmask_displaylist(char *buf, int buflen, const struct bitmask *bmp) in bitmask_displaylist() argument
281 if (buflen > 0) in bitmask_displaylist()
288 len = emit(buf, buflen, rbot, rtop, len); in bitmask_displaylist()
|
| A D | sysfs.c | 18 unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) in sysfs_read_file() argument
27 numread = read(fd, buf, buflen - 1); in sysfs_read_file()
125 const char *fname, char *buf, size_t buflen) in sysfs_idlestate_read_file() argument
138 numread = read(fd, buf, buflen - 1); in sysfs_idlestate_read_file()
385 size_t buflen) in sysfs_cpuidle_read_file() argument
391 return sysfs_read_file(path, buf, buflen); in sysfs_cpuidle_read_file()
|
| A D | sysfs.h | 9 extern unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen);
|
| /tools/virtio/linux/ |
| A D | scatterlist.h | 162 unsigned int buflen) in sg_set_buf() argument
164 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf)); in sg_set_buf()
168 const void *buf, unsigned int buflen) in sg_init_one() argument
171 sg_set_buf(sg, buf, buflen); in sg_init_one()
|
| /tools/testing/vsock/ |
| A D | control.c | 179 size_t buflen = 0; in control_readln() local
186 if (idx >= buflen) { in control_readln()
189 new_buf = realloc(buf, buflen + 80); in control_readln()
196 buflen += 80; in control_readln()
|
| /tools/testing/selftests/mm/ |
| A D | thp_settings.h | 65 int read_file(const char *path, char *buf, size_t buflen);
66 int write_file(const char *path, const char *buf, size_t buflen);
|
| A D | thp_settings.c | 46 int read_file(const char *path, char *buf, size_t buflen) in read_file() argument
55 numread = read(fd, buf, buflen - 1); in read_file()
67 int write_file(const char *path, const char *buf, size_t buflen) in write_file() argument
79 numwritten = write(fd, buf, buflen - 1); in write_file()
|
| /tools/accounting/ |
| A D | procacct.c | 131 int r, buflen; in send_cmd() local
150 buflen = msg.n.nlmsg_len; in send_cmd()
153 while ((r = sendto(sd, buf, buflen, 0, (struct sockaddr *) &nladdr, in send_cmd()
154 sizeof(nladdr))) < buflen) { in send_cmd()
157 buflen -= r; in send_cmd()
|
| A D | getdelays.c | 124 int r, buflen; in send_cmd() local
143 buflen = msg.n.nlmsg_len ; in send_cmd()
146 while ((r = sendto(sd, buf, buflen, 0, (struct sockaddr *) &nladdr, in send_cmd()
147 sizeof(nladdr))) < buflen) { in send_cmd()
150 buflen -= r; in send_cmd()
|
| /tools/testing/selftests/filesystems/ |
| A D | devpts_pts.c | 82 static int resolve_procfd_symlink(int fd, char *buf, size_t buflen) in resolve_procfd_symlink() argument
91 ret = readlink(procfd, buf, buflen); in resolve_procfd_symlink()
92 if (ret < 0 || (size_t)ret >= buflen) in resolve_procfd_symlink()
|
| /tools/include/linux/ |
| A D | string.h | 33 char *str_error_r(int errnum, char *buf, size_t buflen);
|
| /tools/testing/selftests/net/ |
| A D | busy_poller.c | 201 static void write_chunk(int fd, char *buf, ssize_t buflen) in write_chunk() argument
203 ssize_t remaining = buflen; in write_chunk()
208 while (writelen < buflen) { in write_chunk()
|
| /tools/testing/selftests/net/netfilter/ |
| A D | nf_queue.c | 272 unsigned int buflen = 64 * 1024 + MNL_SOCKET_BUFFER_SIZE; in mainloop() local
279 buf = malloc(buflen); in mainloop()
291 ret = mnl_socket_recvfrom(nl, buf, buflen); in mainloop()
|
| /tools/power/cpupower/bindings/python/ |
| A D | raw_pylibcpupower.swg | 23 unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen);
25 unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen);
240 int powercap_get_driver(char *driver, int buflen);
|