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Move struct paste_buffer out of tmux.h.

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This commit is contained in:
nicm
2015-08-29 09:25:00 +00:00
parent b9f0571780
commit b569585000
9 changed files with 108 additions and 88 deletions
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21
cmd-save-buffer.c
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@ -57,14 +57,14 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
struct client *c = cmdq->client;
struct session *s;
struct paste_buffer *pb;
const char *path, *bufname;
const char *path, *bufname, *bufdata;
char *start, *end, *msg;
size_t size, used, msglen;
size_t size, used, msglen, bufsize;
int cwd, fd;
FILE *f;
if (!args_has(args, 'b')) {
if ((pb = paste_get_top()) == NULL) {
if ((pb = paste_get_top(NULL)) == NULL) {
cmdq_error(cmdq, "no buffers");
return (CMD_RETURN_ERROR);
}
@ -76,6 +76,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
return (CMD_RETURN_ERROR);
}
}
bufdata = paste_buffer_data(pb, &bufsize);
if (self->entry == &cmd_show_buffer_entry)
path = "-";
@ -114,7 +115,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
cmdq_error(cmdq, "%s: %s", path, strerror(errno));
return (CMD_RETURN_ERROR);
}
if (fwrite(pb->data, 1, pb->size, f) != pb->size) {
if (fwrite(bufdata, 1, bufsize, f) != bufsize) {
cmdq_error(cmdq, "%s: fwrite error", path);
fclose(f);
return (CMD_RETURN_ERROR);
@ -124,25 +125,25 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
return (CMD_RETURN_NORMAL);
do_stdout:
evbuffer_add(c->stdout_data, pb->data, pb->size);
evbuffer_add(c->stdout_data, bufdata, bufsize);
server_push_stdout(c);
return (CMD_RETURN_NORMAL);
do_print:
if (pb->size > (INT_MAX / 4) - 1) {
if (bufsize > (INT_MAX / 4) - 1) {
cmdq_error(cmdq, "buffer too big");
return (CMD_RETURN_ERROR);
}
msg = NULL;
used = 0;
while (used != pb->size) {
start = pb->data + used;
end = memchr(start, '\n', pb->size - used);
while (used != bufsize) {
start = bufdata + used;
end = memchr(start, '\n', bufsize - used);
if (end != NULL)
size = end - start;
else
size = pb->size - used;
size = bufsize - used;
msglen = size * 4 + 1;
msg = xrealloc(msg, msglen);