Commit | Line | Data |
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bfbd46c7 | 1 | #ifndef lint |
57fc9db6 | 2 | static char *sccsid = "@(#)wwsuspend.c 3.3 83/11/02"; |
bfbd46c7 EW |
3 | #endif |
4 | ||
5 | #include "ww.h" | |
e908bfac | 6 | #include "tt.h" |
bfbd46c7 EW |
7 | #include <signal.h> |
8 | ||
bfbd46c7 EW |
9 | wwsuspend() |
10 | { | |
57fc9db6 | 11 | int (*oldsig)(); |
bfbd46c7 | 12 | |
57fc9db6 | 13 | oldsig = signal(SIGTSTP, SIG_IGN); |
bfbd46c7 | 14 | wwend(); |
57fc9db6 | 15 | (void) signal(SIGTSTP, SIG_DFL); |
96f35979 | 16 | (void) kill(0, SIGTSTP); |
57fc9db6 | 17 | (void) signal(SIGTSTP, SIG_IGN); |
96f35979 | 18 | (void) wwsettty(0, &wwnewtty); |
e908bfac | 19 | (*tt.tt_init)(); |
96f35979 | 20 | wwredraw(); |
57fc9db6 | 21 | (void) signal(SIGTSTP, oldsig); |
bfbd46c7 | 22 | } |