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@@ -467,6 +467,8 @@ VAR
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(*pid: return param for process id. Only set if initialized non-null. path: pointer to string denoting the executable. file_actions: modify which files are open for the new process, if NIL it inherits open files from parent process. attrp: sets process groups, scheduler, signals etc, leave NIL. argv, evp: char** to the arguments and env. variables*)
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posix_spawnp- : PROCEDURE{C}(pid: ADDRESS; path: ADDRESS; file_actions: ADDRESS; attrp: ADDRESS; argv: ADDRESS ; envp: ADDRESS): LONGINT;
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+ (*more restrictive than spawnp*)
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+ posix_spawn- : PROCEDURE{C}(pid: ADDRESS; path: ADDRESS; file_actions: ADDRESS; attrp: ADDRESS; argv: ADDRESS ; envp: ADDRESS): LONGINT;
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waitpid- : PROCEDURE{C}(pid: pid_t; status: ADDRESS; options: LONGINT): pid_t;
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pipe- :PROCEDURE{C}(pipefd: ADDRESS); (*pipefd is assumed to be a pointer to a C array of 2 elements, after pipe creation the array will contain file descriptors for the input and output end of the pipe. returns 0 on success, or -1 on fail*)
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dup2- :PROCEDURE{C}(oldfd,newfd: LONGINT): LONGINT; (*overwrites file descriptor newfd with a copy of oldfd. useful for redirecting pipes.*)
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@@ -1154,6 +1156,8 @@ static void sighandler( int sig, siginfo_t *scp, void *ucp ) {
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Dlsym( libp, "pthread_self", ADDRESSOF(pthread_self));
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Dlsym( libc, "posix_spawnp", ADDRESSOF(posix_spawnp));
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+ Dlsym( libc, "posix_spawn", ADDRESSOF(posix_spawn));
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+
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Dlsym( libc, "waitpid", ADDRESSOF(waitpid));
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Dlsym( libc, "pipe", ADDRESSOF(pipe));
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Dlsym( libc, "dup2",ADDRESSOF(dup2));
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felixf