| /third_party/musl/src/process/ |
| H A D | posix_spawn.c | 175 pid_t pid; in posix_spawn() local
200 pid = __clone(child, stack+sizeof stack, in posix_spawn()
205 if (pid > 0) { in posix_spawn()
207 else waitpid(pid, &(int){0}, 0); in posix_spawn()
209 ec = -pid; in posix_spawn()
214 if (!ec && res) *res = pid; in posix_spawn()
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| /third_party/musl/porting/liteos_a/user/src/process/ |
| H A D | posix_spawn.c | 170 pid_t pid; in posix_spawn() local
196 pid = __clone(child, stack+sizeof stack, in posix_spawn()
201 if (pid > 0) { in posix_spawn()
203 else waitpid(pid, &(int){0}, 0); in posix_spawn()
205 ec = -pid; in posix_spawn()
210 if (!ec && res) *res = pid; in posix_spawn()
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| /third_party/ltp/testcases/kernel/syscalls/connect/ |
| H A D | connect01.c | 177 pid_t pid; variable
183 pid = start_server(&sin1); in setup()
203 (void)kill(pid, SIGKILL); in cleanup()
242 pid_t pid; in start_server() local
264 switch ((pid = FORK_OR_VFORK())) { in start_server()
277 return pid; in start_server()
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| /third_party/ltp/testcases/kernel/syscalls/recv/ |
| H A D | recv01.c | 160 pid_t pid; variable
166 pid = start_server(&sin1); in setup()
173 (void)kill(pid, SIGKILL); in cleanup()
221 pid_t pid; in start_server() local
243 switch ((pid = FORK_OR_VFORK())) { in start_server()
258 return pid; in start_server()
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| /kernel/linux/linux-5.10/include/linux/ |
| H A D | posix-timers.h | 18 * The most significant 29 bits hold either a pid or a file descriptor.
40 static inline clockid_t make_process_cpuclock(const unsigned int pid, in make_process_cpuclock() argument
43 return ((~pid) << 3) | clock; in make_process_cpuclock()
67 * @pid: Pointer to target task PID
75 struct pid *pid; member
210 * @it_pid: The pid of the process/task targeted by the signal
232 struct pid *it_pid;
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| /kernel/linux/linux-5.10/tools/perf/arch/x86/tests/ |
| H A D | rdpmc.c | 165 int pid; in test__rdpmc() local
167 pid = fork(); in test__rdpmc()
168 if (pid < 0) in test__rdpmc()
171 if (!pid) { in test__rdpmc()
177 wret = waitpid(pid, &status, 0); in test__rdpmc()
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| /kernel/linux/linux-5.10/tools/perf/tests/ |
| H A D | attr.c | 67 static int store_event(struct perf_event_attr *attr, pid_t pid, int cpu, in store_event() argument
96 __WRITE_ASS(pid, "d", pid); in store_event()
146 void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, in test_attr__open() argument
151 if ((fd != -1) && store_event(attr, pid, cpu, fd, group_fd, flags)) { in test_attr__open()
|
| /kernel/linux/linux-6.6/include/linux/ |
| H A D | posix-timers.h | 17 * The most significant 29 bits hold either a pid or a file descriptor.
39 static inline clockid_t make_process_cpuclock(const unsigned int pid, in make_process_cpuclock() argument
42 return ((~pid) << 3) | clock; in make_process_cpuclock()
66 * @pid: Pointer to target task PID
74 struct pid *pid; member
216 * @it_pid: The pid of the process/task targeted by the signal
238 struct pid *it_pid;
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| /kernel/linux/linux-6.6/drivers/gpu/host1x/ |
| H A D | context.c | 10 #include <linux/pid.h>
120 struct pid *pid) in host1x_memory_context_alloc()
137 if (cd->owner == pid) { in host1x_memory_context_alloc()
152 free->owner = get_pid(pid); in host1x_memory_context_alloc()
118 host1x_memory_context_alloc(struct host1x *host1x, struct device *dev, struct pid *pid) host1x_memory_context_alloc() argument
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| /kernel/linux/linux-6.6/tools/perf/tests/ |
| H A D | attr.c | 68 static int store_event(struct perf_event_attr *attr, pid_t pid, struct perf_cpu cpu, in store_event() argument
97 __WRITE_ASS(pid, "d", pid); in store_event()
147 void test_attr__open(struct perf_event_attr *attr, pid_t pid, struct perf_cpu cpu, in test_attr__open() argument
152 if ((fd != -1) && store_event(attr, pid, cpu, fd, group_fd, flags)) { in test_attr__open()
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| /kernel/linux/linux-6.6/tools/perf/util/ |
| H A D | session.h | 112 struct machine *perf_session__find_machine(struct perf_session *session, pid_t pid) in perf_session__find_machine() argument
114 return machines__find(&session->machines, pid); in perf_session__find_machine()
118 struct machine *perf_session__findnew_machine(struct perf_session *session, pid_t pid) in perf_session__findnew_machine() argument
120 return machines__findnew(&session->machines, pid); in perf_session__findnew_machine()
123 struct thread *perf_session__findnew(struct perf_session *session, pid_t pid);
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| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/ |
| H A D | test_bpffs.c | 147 pid_t pid; in test_test_bpffs() local
149 pid = fork(); in test_test_bpffs()
150 if (CHECK(pid == -1, "clone", "clone failed %d", errno)) in test_test_bpffs()
152 if (pid == 0) in test_test_bpffs()
154 err = waitpid(pid, &status, 0); in test_test_bpffs()
|
| /third_party/elfutils/tests/ |
| H A D | backtrace-subr.sh | 154 pid="`ulimit -c unlimited || exit 77; set +ex; testrun ${abs_builddir}/$child --gencore; true`"
155 core="core.$pid"
164 coredumpctl --output="$core" dump $pid || rm -f $core
169 coredumpctl --output="$core" dump $pid || rm -f $core
174 coredumpctl --output="$core" dump $pid || rm -f $core
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| /third_party/ltp/testcases/kernel/controllers/cpuctl/ |
| H A D | cpuctl_test02.c | 95 pid_t pid; in main() local
151 pid = getpid(); in main()
152 write_to_file(mytaskfile, "a", pid); /* Assign the task to it's group */ in main()
277 pid_t pid = getpid(); in migrate_task() local
278 return (write_to_file(target, "a", pid)); in migrate_task()
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| /third_party/musl/porting/liteos_a/user/src/misc/ |
| H A D | syslog.c | 95 int pid; in _vsyslog() local
108 pid = (log_opt & LOG_PID) ? getpid() : 0; in _vsyslog()
110 priority, timebuf, &hlen, log_ident, "["+!pid, pid, "]"+!pid); in _vsyslog()
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| /third_party/musl/src/misc/ |
| H A D | syslog.c | 96 int pid; in _vsyslog() local
109 pid = (log_opt & LOG_PID) ? getpid() : 0; in _vsyslog()
111 priority, timebuf, &hlen, log_ident, "["+!pid, pid, "]"+!pid); in _vsyslog()
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| /third_party/ltp/testcases/kernel/syscalls/open/ |
| H A D | open12.c | 168 pid_t pid; in test_cloexec() local
181 pid = tst_fork(); in test_cloexec()
182 if (pid < 0) in test_cloexec()
185 if (pid == 0) { in test_cloexec()
192 if (wait(&status) != pid) in test_cloexec()
|
| /third_party/ltp/testcases/kernel/mce-test/stress/tools/fs-metadata/ |
| H A D | fs-metadata.sh | 45 for pid in $(cat $K_THREADS_PID)
47 k_log "killing k-thread $pid"
48 run_quiet kill -9 $pid
212 export K_THREADS_PID=$K_VAR/k-threads.pid
213 export K_FS_METADATA_PID=$K_VAR/fs_metadata.pid
|
| /third_party/ltp/testcases/kernel/mem/hugetlb/hugeshmctl/ |
| H A D | hugeshmctl01.c | 126 pid_t pid; in stat_setup_1() local
129 switch (pid = SAFE_FORK()) { in stat_setup_1()
154 * by looking at the pid of the creator, the segement size,
159 pid_t pid; in func_stat() local
162 /* check perm, pid, nattach and size */ in func_stat()
163 pid = getpid(); in func_stat()
165 if (buf.shm_cpid != pid) { in func_stat()
166 tst_res(TFAIL, "creator pid is incorrect"); in func_stat()
194 tst_res(TPASS, "pid, size, # of attaches and mode are correct " in func_stat()
|
| /third_party/ltp/testcases/open_posix_testsuite/conformance/interfaces/mq_close/ |
| H A D | 2-1.c | 46 pid_t pid; in main() local
71 pid = fork(); in main()
72 if (pid == -1) { in main()
76 if (pid == 0) { in main()
89 to_child[PIPE_WRITE], pid); in main()
|
| /third_party/ltp/testcases/open_posix_testsuite/conformance/interfaces/mq_unlink/ |
| H A D | 2-2.c | 49 pid_t pid; in main() local
71 pid = fork(); in main()
72 if (pid == -1) { in main()
76 if (pid == 0) { in main()
87 to_child[PIPE_WRITE], pid); in main()
|
| /kernel/linux/linux-5.10/kernel/ |
| H A D | fork.c | 1165 * This changes mm's executable file (shown as symlink /proc/[pid]/exe).
1699 init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid) in init_task_pid() argument
1702 task->thread_pid = pid; in init_task_pid()
1704 task->signal->pids[type] = pid; in init_task_pid()
1727 struct pid *pidfd_pid(const struct file *file) in pidfd_pid()
1737 struct pid *pid = file->private_data; in pidfd_release() local
1740 put_pid(pid); in pidfd_release()
1751 * This function will print the pid tha
1782 struct pid *pid = f->private_data; pidfd_show_fdinfo() local
1816 struct pid *pid = file->private_data; pidfd_poll() local
1882 copy_process( struct pid *pid, int trace, int node, struct kernel_clone_args *args) copy_process() argument
2493 struct pid *pid; kernel_clone() local
[all...] |
| /kernel/liteos_a/kernel/base/include/ |
| H A D | los_process_pri.h | 383 #define OS_PID_CHECK_INVALID(pid) (((UINT32)(pid)) >= g_processMaxNum)
385 STATIC INLINE BOOL OsProcessIDUserCheckInvalid(UINT32 pid) in OsProcessIDUserCheckInvalid() argument
387 return ((pid >= g_processMaxNum) || (pid == 0)); in OsProcessIDUserCheckInvalid()
510 * Wait for the child process specified by the pid to finish
538 extern INT32 OsSetProcessScheduler(INT32 which, INT32 pid, UINT16 policy, const LosSchedParam *param);
539 extern INT32 OsGetProcessPriority(INT32 which, INT32 pid);
542 extern INT32 OsSetProcessGroupID(UINT32 pid, UINT32 gid);
548 extern INT32 OsSendSignalToProcessGroup(INT32 pid, siginfo_
[all...] |
| /kernel/liteos_a/kernel/base/misc/ |
| H A D | task_shellcmd.c | 144 SHOW("%5u%6u%5d%6d%7s%8s%7s%9u%5u%7u", processInfo->pid, processInfo->ppid, processInfo->pgroupID, in ProcessDataShow()
172 for (UINT32 pid = 1; pid < g_processMaxNum; ++pid) { in AllProcessDataShow()
173 const ProcessInfo *processInfo = pcbArray + pid; in AllProcessDataShow()
184 UINT32 pid = OS_KERNEL_IDLE_PROCESS_ID; in ProcessInfoShow() local
185 UINT32 sysUsage = LOS_CPUP_PRECISION - pcbArray[pid].cpup10sUsage; in ProcessInfoShow()
187 pcbArray[pid].cpup10sUsage / CPUP_MULT, pcbArray[pid].cpup10sUsage % CPUP_MULT); in ProcessInfoShow()
316 SHOW(" %4u%5u", taskInfo->tid, taskInfo->pid); in TaskInfoDataShow()
[all...] |
| /kernel/liteos_a/testsuites/unittest/security/reugid/smoke/ |
| H A D | reugid_test_001.cpp | 374 pid_t pid = fork(); in Child() local
375 if (pid == 0) { in Child()
381 ret = waitpid(pid, &status, 0); in Child()
382 ICUNIT_GOTO_EQUAL(ret, pid, ret, EXIT); in Child()
421 pid_t pid = fork(); in TestCase() local
422 ICUNIT_GOTO_WITHIN_EQUAL(pid, 0, 100000, pid, EXIT); // assume pid is between 0 and 100000 in TestCase()
423 if (pid == 0) { in TestCase()
428 ret = waitpid(pid, in TestCase()
[all...] |