From 019513a59ffd966cca51d6616757295a46869e4a Mon Sep 17 00:00:00 2001 From: John Beppu Date: Wed, 22 Dec 1999 17:57:31 +0000 Subject: added hooks for sort --- coreutils/sort.c | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) (limited to 'coreutils') diff --git a/coreutils/sort.c b/coreutils/sort.c index d82351797..f3f9fca1d 100644 --- a/coreutils/sort.c +++ b/coreutils/sort.c @@ -90,6 +90,17 @@ line_newFromFile(FILE *src) return NULL; } +/* Line destructor */ +static Line * +line_release(Line *self) +{ + if (self->data) { + free(self->data); + free(self); + } + return self; +} + /* Comparison */ @@ -148,7 +159,16 @@ list_writeToFile(List *self, FILE* dst) static List * list_release(List *self) { - return self; + Line *i; + Line *die; + + i = self->head; + while (i) { + die = i; + i = die->next; + line_delete(die); + } + return self; /* bad poetry? */ } @@ -195,4 +215,4 @@ sort_main(int argc, char **argv) exit(0); } -/* $Id: sort.c,v 1.2 1999/12/22 00:30:29 beppu Exp $ */ +/* $Id: sort.c,v 1.3 1999/12/22 17:57:31 beppu Exp $ */ -- cgit v1.2.3