FreeCalypso > hg > freecalypso-tools
view libpwon/forkoff.c @ 1001:7df4c9ae6ba4
loadtools/scripts: w220.{config,init} => chimei.{config,init}
Motorola W220, first touched by FreeCalypso in 2019-05, is an ODM phone
made by Chi-Mei, and its peculiar property of relevance to loadtools
is that it has XRAM on Calypso nCS3 instead of the usual nCS1 - which
matters for fc-xram. We are now discovering other Chi-Mei phones
including Sony Ericsson J120, and they share the same quirk of XRAM
on nCS3 - hence we rename this loadtools target from w220 to chimei.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 09 Dec 2023 17:53:44 +0000 |
parents | ab54957dbe35 |
children |
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#include <sys/types.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> extern char bootctrl_pwon_cmd[]; extern int bootctrl_duart28c_mode, bootctrl_etmoff_mode; static char shell_pathname[] = "/bin/sh"; void fork_exec_pwon_cmd() { int i; i = vfork(); if (i < 0) { perror("vfork"); exit(1); } if (i) return; execl(shell_pathname, "sh", "-c", bootctrl_pwon_cmd, (char *) 0); perror(shell_pathname); _exit(1); } pwon_if_needed() { if (bootctrl_duart28c_mode) { signal(SIGCHLD, SIG_IGN); fork_duart28c_pulse(); return(1); } if (bootctrl_pwon_cmd[0]) { signal(SIGCHLD, SIG_IGN); fork_exec_pwon_cmd(); return(1); } if (bootctrl_etmoff_mode) { bootctrl_do_etmoff(); return(2); } return(0); }