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This commit is contained in:
StefanStojanovic 2026-01-23 10:50:47 +01:00
parent 9a35549cfc
commit a188bd40a3
1 changed files with 22 additions and 35 deletions
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57
src/win/util.c
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@ -333,19 +333,10 @@ uv_pid_t uv_os_getppid(void) {
char** uv_setup_args(int argc, char** argv) {
char* s;
char* basename;
if (argc <= 0 || argv == NULL || argv[0] == NULL)
return argv;
basename = argv[0];
for (s = basename; *s != '\0'; s++) {
if (*s == '\\' || *s == '/')
basename = s + 1;
}
process_title = uv__strdup(basename);
process_title = uv__strdup(argv[0]);
return argv;
}
@ -362,44 +353,40 @@ int uv_set_process_title(const char* title) {
uv__once_init();
EnterCriticalSection(&process_title_lock);
/* If uv_setup_args wasn't called or failed, we can't continue. */
if (process_title == NULL) {
LeaveCriticalSection(&process_title_lock);
return UV_ENOBUFS;
}
err = uv__convert_utf8_to_utf16(title, &title_w);
if (err) {
LeaveCriticalSection(&process_title_lock);
if (err)
return err;
}
/* If the title must be truncated insert a \0 terminator there */
length = wcslen(title_w);
if (length >= MAX_TITLE_LENGTH)
title_w[MAX_TITLE_LENGTH - 1] = L'\0';
EnterCriticalSection(&process_title_lock);
err = UV_ENOBUFS;
/* If uv_setup_args wasn't called or failed, we can't continue. */
if (process_title == NULL)
goto done;
if (!SetConsoleTitleW(title_w)) {
err = GetLastError();
LeaveCriticalSection(&process_title_lock);
err = uv_translate_sys_error(GetLastError());
goto done;
}
uv__free(process_title);
process_title = uv__strdup(title);
LeaveCriticalSection(&process_title_lock);
err = 0;
done:
LeaveCriticalSection(&process_title_lock);
uv__free(title_w);
return uv_translate_sys_error(err);
return err;
}
int uv_get_process_title(char* buffer, size_t size) {
size_t len;
int err;
if (buffer == NULL || size == 0)
return UV_EINVAL;
@ -408,22 +395,22 @@ int uv_get_process_title(char* buffer, size_t size) {
EnterCriticalSection(&process_title_lock);
err = UV_ENOBUFS;
/* If uv_setup_args wasn't called or failed, we can't continue. */
if (process_title == NULL) {
LeaveCriticalSection(&process_title_lock);
return UV_ENOBUFS;
}
if (process_title == NULL)
goto done;
len = strlen(process_title) + 1;
if (size < len) {
LeaveCriticalSection(&process_title_lock);
return UV_ENOBUFS;
}
if (size < len)
goto done;
memcpy(buffer, process_title, len);
LeaveCriticalSection(&process_title_lock);
err = 0;
return 0;
done:
LeaveCriticalSection(&process_title_lock);
return err;
}