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Get rid of the non-portable memmem

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The sequences we're after are found at the beginning or at the end of the
buffer, there's no need to scan the whole thing.
This commit is contained in:
LemonBoy 2015-09-09 22:41:17 +02:00 committed by dequis
parent 4764b102ff
commit 6888fc5fc7
1 changed files with 5 additions and 9 deletions
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14
src/fe-text/gui-readline.c
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@ -666,15 +666,11 @@ static void sig_input(void)
/* use the bracketed paste mode to detect when the user pastes /* use the bracketed paste mode to detect when the user pastes
* some text into the entry */ * some text into the entry */
if (paste_use_bracketed_mode != FALSE && paste_buffer->len > 12) { if (paste_use_bracketed_mode != FALSE && paste_buffer->len > 12) {
/* try to find the start/end sequence */ /* try to find the start/end sequence, we know that we
int seq_start = memmem(paste_buffer->data, * either find those at the start/end of the buffer or
paste_buffer->len * g_array_get_element_size(paste_buffer), * we don't find those at all. */
bp_start, sizeof(bp_start)) != NULL, int seq_start = !memcmp(paste_buffer->data, bp_start, sizeof(bp_start)),
seq_end = memmem(paste_buffer->data, seq_end = !memcmp(paste_buffer->data + paste_buffer->len * g_array_get_element_size(paste_buffer) - sizeof(bp_end), bp_end, sizeof(bp_end));
paste_buffer->len * g_array_get_element_size(paste_buffer),
bp_end, sizeof(bp_end)) != NULL;
g_warning("found sequences : start %d end %d", seq_start, seq_end);
if (seq_start) { if (seq_start) {
paste_bracketed_mode = TRUE; paste_bracketed_mode = TRUE;