Searched refs:saveint (Results 1 - 2 of 2) sorted by relevance

/ast/src/cmd/mailx/
H A Dtty.c360 sig_t saveint; local
365 if ((saveint = signal(SIGINT, SIG_IGN)) == SIG_DFL)
384 if (saveint != SIG_DFL)
385 signal(SIGINT, saveint);
H A Dcmd3.c131 sig_t saveint = signal(SIGINT, SIG_IGN); local
141 signal(SIGINT, saveint);

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