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Change from a per-session stack of buffers to one global stack which is

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much more convenient and also simplifies lot of code. This renders
copy-buffer useless and makes buffer-limit now a server option.

By Tiago Cunha.
This commit is contained in:
Nicholas Marriott
2010-12-30 23:16:18 +00:00
parent 2231e72968
commit cc42614fa9
22 changed files with 187 additions and 386 deletions
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20
cmd-list-buffers.c
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@ -30,29 +30,25 @@ int cmd_list_buffers_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_buffers_entry = {
"list-buffers", "lsb",
CMD_TARGET_SESSION_USAGE,
"",
0, "",
cmd_target_init,
cmd_target_parse,
NULL,
NULL,
cmd_list_buffers_exec,
cmd_target_free,
cmd_target_print
NULL,
NULL
};
/* ARGSUSED */
int
cmd_list_buffers_exec(struct cmd *self, struct cmd_ctx *ctx)
cmd_list_buffers_exec(unused struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct paste_buffer *pb;
u_int idx;
char *tmp;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
idx = 0;
while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {
while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
tmp = paste_print(pb, 50);
ctx->print(ctx,
"%u: %zu bytes: \"%s\"", idx - 1, pb->size, tmp);