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Code refatoring

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Arun Prakash Jana 2019-02-26 23:15:01 +05:30
parent eeb4b933b0
commit af8c52b026
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GPG key ID: A75979F35C080412
1 changed files with 13 additions and 7 deletions
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20
src/nnn.c
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@ -1420,23 +1420,29 @@ static int nextsel(int *presel)
return 0; return 0;
} }
static inline void swap_ent(int id1, int id2)
{
static struct entry _dent, *pdent1, *pdent2;;
pdent1 = &dents[id1];
pdent2 = &dents[id2];
*(&_dent) = *pdent1;
*pdent1 = *pdent2;
*pdent2 = *(&_dent);
}
/* /*
* Move non-matching entries to the end * Move non-matching entries to the end
*/ */
static int fill(char *fltr, regex_t *re) static int fill(char *fltr, regex_t *re)
{ {
static int count; static int count;
static struct entry _dent, *pdent1, *pdent2;
for (count = 0; count < ndents; ++count) { for (count = 0; count < ndents; ++count) {
if (filterfn(re, dents[count].name, fltr) == 0) { if (filterfn(re, dents[count].name, fltr) == 0) {
if (count != --ndents) { if (count != --ndents) {
pdent1 = &dents[count]; swap_ent(count, ndents);
pdent2 = &dents[ndents];
*(&_dent) = *pdent1;
*pdent1 = *pdent2;
*pdent2 = *(&_dent);
--count; --count;
} }