| 1 | #include <signal.h> |
| 2 | #include "sig.h" |
| 3 | |
| 4 | void sig_hangupblock() { sig_block(SIGHUP); } |
| 5 | void sig_hangupunblock() { sig_unblock(SIGHUP); } |
| 6 | void sig_hangupcatch(f) void (*f)(); { sig_catch(SIGHUP,f); } |
| 7 | void sig_hangupdefault() { sig_catch(SIGHUP,SIG_DFL); } |