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Add FileAccess::set_unix_permissions for Unix platforms

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This commit is contained in:
Juan Linietsky
2019-04-07 15:46:52 -03:00
parent 65f3a953de
commit cd4449e7ab
23 changed files with 140 additions and 12 deletions
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18
drivers/unix/os_unix.cpp
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@@ -276,7 +276,7 @@ uint64_t OS_Unix::get_ticks_usec() const {
return longtime;
}
Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr) {
Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr, Mutex *p_pipe_mutex) {
#ifdef __EMSCRIPTEN__
// Don't compile this code at all to avoid undefined references.
@@ -303,11 +303,17 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo
ERR_FAIL_COND_V(!f, ERR_CANT_OPEN);
char buf[65535];
while (fgets(buf, 65535, f)) {
if (p_pipe_mutex) {
p_pipe_mutex->lock();
}
(*r_pipe) += buf;
if (p_pipe_mutex) {
p_pipe_mutex->unlock();
}
}
int rv = pclose(f);
if (r_exitcode)
*r_exitcode = rv;
@@ -320,6 +326,13 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo
if (pid == 0) {
// is child
if (!p_blocking) {
// For non blocking calls, create a new session-ID so parent won't wait for it.
// This ensures the process won't go zombie at end.
setsid();
}
Vector<CharString> cs;
cs.push_back(p_path.utf8());
for (int i = 0; i < p_arguments.size(); i++)
@@ -342,6 +355,7 @@ Error OS_Unix::execute(const String &p_path, const List<String> &p_arguments, bo
waitpid(pid, &status, 0);
if (r_exitcode)
*r_exitcode = WEXITSTATUS(status);
} else {
if (r_child_id)