| version 1.8, 2009/12/03 22:50:10 |
version 1.9, 2010/12/30 23:16:18 |
|
|
| |
|
| const struct cmd_entry cmd_show_buffer_entry = { |
const struct cmd_entry cmd_show_buffer_entry = { |
| "show-buffer", "showb", |
"show-buffer", "showb", |
| CMD_BUFFER_SESSION_USAGE, |
CMD_BUFFER_USAGE, |
| 0, "", |
0, "", |
| cmd_buffer_init, |
cmd_buffer_init, |
| cmd_buffer_parse, |
cmd_buffer_parse, |
|
|
| size_t size, len; |
size_t size, len; |
| u_int width; |
u_int width; |
| |
|
| if ((s = cmd_find_session(ctx, data->target)) == NULL) |
if ((s = cmd_find_session(ctx, NULL)) == NULL) |
| return (-1); |
return (-1); |
| |
|
| if (data->buffer == -1) { |
if (data->buffer == -1) { |
| if ((pb = paste_get_top(&s->buffers)) == NULL) { |
if ((pb = paste_get_top(&global_buffers)) == NULL) { |
| ctx->error(ctx, "no buffers"); |
ctx->error(ctx, "no buffers"); |
| return (-1); |
return (-1); |
| } |
} |
| } else if ((pb = paste_get_index(&s->buffers, data->buffer)) == NULL) { |
} else { |
| ctx->error(ctx, "no buffer %d", data->buffer); |
pb = paste_get_index(&global_buffers, data->buffer); |
| return (-1); |
if (pb == NULL) { |
| |
ctx->error(ctx, "no buffer %d", data->buffer); |
| |
return (-1); |
| |
} |
| } |
} |
| if (pb == NULL) |
|
| return (0); |
|
| |
|
| size = pb->size; |
size = pb->size; |
| if (size > SIZE_MAX / 4 - 1) |
if (size > SIZE_MAX / 4 - 1) |
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