| … | |
… | |
| 53 | #ifdef KEYSYM_RESOURCE |
53 | #ifdef KEYSYM_RESOURCE |
| 54 | # include "keyboard.h" |
54 | # include "keyboard.h" |
| 55 | #endif |
55 | #endif |
| 56 | |
56 | |
| 57 | #include <csignal> |
57 | #include <csignal> |
|
|
58 | |
|
|
59 | #define HAVE_SCHED_YIELD 1 //D//TODO//FIXME |
|
|
60 | #if HAVE_SCHED_YIELD |
|
|
61 | # include <sched.h> |
|
|
62 | #endif |
| 58 | |
63 | |
| 59 | /*----------------------------------------------------------------------*/ |
64 | /*----------------------------------------------------------------------*/ |
| 60 | |
65 | |
| 61 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
66 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
| 62 | |
67 | |
| … | |
… | |
| 1080 | |
1085 | |
| 1081 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1086 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
| 1082 | cmdbuf_ptr = cmdbuf_base; |
1087 | cmdbuf_ptr = cmdbuf_base; |
| 1083 | cmdbuf_endp = cmdbuf_ptr + n; |
1088 | cmdbuf_endp = cmdbuf_ptr + n; |
| 1084 | |
1089 | |
| 1085 | n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); |
1090 | ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); |
| 1086 | |
1091 | |
| 1087 | if (n > 0) |
1092 | if (r > 0) |
| 1088 | { |
1093 | { |
| 1089 | cmdbuf_endp += n; |
1094 | cmdbuf_endp += r; |
| 1090 | return true; |
1095 | return true; |
| 1091 | } |
1096 | } |
| 1092 | else if ((n < 0 && errno != EAGAIN && errno != EINTR) || n == 0) |
1097 | else if (r < 0 && (errno == EAGAIN || errno == EINTR)) |
|
|
1098 | { |
|
|
1099 | #if HAVE_SCHED_YIELD |
|
|
1100 | sched_yield (); |
|
|
1101 | #endif |
|
|
1102 | } |
|
|
1103 | else |
| 1093 | { |
1104 | { |
| 1094 | pty_ev.stop (); |
1105 | pty_ev.stop (); |
| 1095 | |
1106 | |
| 1096 | if (!OPTION (Opt_hold)) |
1107 | if (!OPTION (Opt_hold)) |
| 1097 | destroy (); |
1108 | destroy (); |
