diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 62 |
1 files changed, 29 insertions, 33 deletions
@@ -1,4 +1,4 @@ -/* $Id: main.c,v 1.45 2001/12/25 09:59:39 ukai Exp $ */ +/* $Id: main.c,v 1.46 2001/12/25 12:41:08 ukai Exp $ */ #define MAINPROGRAM #include "fm.h" #include <signal.h> @@ -46,8 +46,10 @@ static MySignalHandler SigAlarm(SIGNAL_ARG); #endif #ifdef SIGWINCH -static int resized = 0; -MySignalHandler resize_handler(SIGNAL_ARG); +static int need_resize_screen = FALSE; +static MySignalHandler resize_hook(SIGNAL_ARG); +static MySignalHandler resize_handler(SIGNAL_ARG); +static void resize_screen(void); #endif #ifdef USE_MARK @@ -673,18 +675,6 @@ MAIN(int argc, char **argv, char **envp) COLS = 80; } - if (isatty(1) && !w3m_dump) { -#ifdef SIGWINCH - signal(SIGWINCH, resize_hook); -#else /* not SIGWINCH */ - setlinescols(); - setupscreen(); -#endif /* not SIGWINCH */ - } -#ifdef SIGCHLD - signal(SIGCHLD, sig_chld); -#endif - #ifdef USE_BINMODE_STREAM setmode(fileno(stdout), O_BINARY); #endif @@ -697,7 +687,17 @@ MAIN(int argc, char **argv, char **envp) CurrentMenuData = NULL; #endif /* MENU */ fmInit(); +#ifdef SIGWINCH + signal(SIGWINCH, resize_hook); +#else /* not SIGWINCH */ + setlinescols(); + setupscreen(); +#endif /* not SIGWINCH */ } +#ifdef SIGCHLD + signal(SIGCHLD, sig_chld); +#endif + orig_GC_warn_proc = GC_set_warn_proc(wrap_GC_warn_proc); err_msg = Strnew(); if (load_argc == 0) { @@ -895,13 +895,6 @@ MAIN(int argc, char **argv, char **envp) UseAutoDetect = TRUE; #endif -#ifdef SIGWINCH - signal(SIGWINCH, resize_hook); -#else /* not SIGWINCH */ - setlinescols(); - setupscreen(); -#endif /* not SIGWINCH */ - Currentbuf = Firstbuf; displayBuffer(Currentbuf, B_NORMAL); if (line_str) { @@ -942,12 +935,9 @@ MAIN(int argc, char **argv, char **envp) } #endif #ifdef SIGWINCH - if (resized) { - resized = 0; - setlinescols(); - setupscreen(); - if (Currentbuf) - displayBuffer(Currentbuf, B_FORCE_REDRAW); + if (need_resize_screen) { + need_resize_screen = FALSE; + resize_screen(); } signal(SIGWINCH, resize_handler); #endif @@ -1179,23 +1169,29 @@ intTrap(SIGNAL_ARG) } #ifdef SIGWINCH -MySignalHandler +static MySignalHandler resize_hook(SIGNAL_ARG) { - resized = 1; + need_resize_screen = TRUE; signal(SIGWINCH, resize_hook); SIGNAL_RETURN; } -MySignalHandler +static MySignalHandler resize_handler(SIGNAL_ARG) { + resize_screen(); + signal(SIGWINCH, resize_handler); + SIGNAL_RETURN; +} + +static void +resize_screen(void) +{ setlinescols(); setupscreen(); if (Currentbuf) displayBuffer(Currentbuf, B_FORCE_REDRAW); - signal(SIGWINCH, resize_handler); - SIGNAL_RETURN; } #endif /* SIGWINCH */ |