diff options
| -rw-r--r-- | bin/sh/trap.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bin/sh/trap.c b/bin/sh/trap.c index 810070a528d7..2ea182cf27d3 100644 --- a/bin/sh/trap.c +++ b/bin/sh/trap.c @@ -59,6 +59,7 @@ __FBSDID("$FreeBSD$"); #include "error.h" #include "trap.h" #include "mystring.h" +#include "myhistedit.h" /* @@ -246,6 +247,12 @@ setsignal(int signo) action = S_IGN; break; #endif +#ifndef NO_HISTORY + case SIGWINCH: + if (rootshell && iflag && el != NULL) + action = S_CATCH; + break; +#endif } } @@ -359,6 +366,11 @@ onsig(int signo) ! trap[signo][0] == '\0' && ! (trap[signo][0] == ':' && trap[signo][1] == '\0')) breakwaitcmd = 1; + +#ifndef NO_HISTORY + if (signo == SIGWINCH) + el_resize(el); +#endif } @@ -414,6 +426,9 @@ setinteractive(int on) setsignal(SIGINT); setsignal(SIGQUIT); setsignal(SIGTERM); +#ifndef NO_HISTORY + setsignal(SIGWINCH); +#endif is_interactive = on; } |