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Working Windows port of the autoupdater!

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Ryan C. Gordon committed 2017-06-02 00:49:42 -04:00
1 parent 8cf088ae27
commit 82977da9c8
3 files changed
+304 -97
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code/sys/sys_autoupdater.c
+7 -2
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@@ -26,9 +26,14 @@ void Sys_LaunchAutoupdater(int argc, char **argv)
{
/* We don't need the Unix pipe() tapdance here because Windows lets children wait on parent processes. */
PROCESS_INFORMATION procinfo;
STARTUPINFO startinfo;
char cmdline[128];
sprintf(cmdline, AUTOUPDATER_BIN " --waitpid %u", (unsigned int) GetCurrentProcessId());
if (CreateProcessA(AUTOUPDATER_BIN, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, NULL, &procinfo))
memset(&procinfo, '\0', sizeof (procinfo));
memset(&startinfo, '\0', sizeof (startinfo));
startinfo.cb = sizeof (startinfo);
sprintf(cmdline, "" AUTOUPDATER_BIN " --waitpid %u", (unsigned int) GetCurrentProcessId());
if (CreateProcessA(AUTOUPDATER_BIN, cmdline, NULL, NULL, FALSE, CREATE_NO_WINDOW, NULL, NULL, &startinfo, &procinfo))
{
/* close handles now so child cleans up immediately if nothing to do */
CloseHandle(procinfo.hProcess);