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Removed unnecessary truncate condition thanks to new seek optimization

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This commit is contained in:
Christopher Haster
2021-01-11 00:13:18 -06:00
parent 745d98cde0
commit 47d6b2fcf3
1 changed files with 4 additions and 6 deletions
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10
lfs.c
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@@ -3114,16 +3114,14 @@ static int lfs_file_rawtruncate(lfs_t *lfs, lfs_file_t *file, lfs_off_t size) {
file->flags |= LFS_F_DIRTY | LFS_F_READING;
} else if (size > oldsize) {
// flush+seek if not already at end
if (file->pos != oldsize) {
lfs_soff_t res = lfs_file_rawseek(lfs, file, 0, LFS_SEEK_END);
if (res < 0) {
return (int)res;
}
lfs_soff_t res = lfs_file_rawseek(lfs, file, 0, LFS_SEEK_END);
if (res < 0) {
return (int)res;
}
// fill with zeros
while (file->pos < size) {
lfs_ssize_t res = lfs_file_rawwrite(lfs, file, &(uint8_t){0}, 1);
res = lfs_file_rawwrite(lfs, file, &(uint8_t){0}, 1);
if (res < 0) {
return (int)res;
}