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comparison spawn.cpp @ 0:4171b2d4684b default tip

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initial commit
author Yasuri <linuxoverwindows@charliesmp.net>
date Sat, 05 Sep 2026 15:35:48 -0500
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-1:000000000000 0:4171b2d4684b
1 #include <iostream>
2 #include <unistd.h>
3 #include <sys/wait.h>
4 #include <spawn.h>
5 extern char** environ; // idk what this does
6 int spawn(char* const argv[], const char* path)
7 {
8 pid_t pid;
9 int status;
10 status = posix_spawn(&pid, path, NULL, NULL, const_cast<char* const*>(argv), environ);
11 if (status != 0) {
12 std::cerr << "posix_spawn failed:" << strerror(status) << std::endl;
13 return 1;
14 }
15 if (waitpid(pid, &status, 0) == -1) {
16 perror("waitpid");
17 return 1;
18 }
19 if (WIFEXITED(status)) {
20 return WEXITSTATUS(status);
21 }
22 return 1;
23 }