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oops.. qsort(2) misunderstanding on my part.

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it's ok, now.
This commit is contained in:
John Beppu
1999-12-22 23:02:12 +00:00
parent d19385e160
commit 568cb7b45f
2 changed files with 48 additions and 10 deletions
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29
coreutils/sort.c
View File

@ -1,5 +1,5 @@
/* /*
* Mini find implementation for busybox * Mini sort implementation for busybox
* *
* *
* Copyright (C) 1999 by Lineo, inc. * Copyright (C) 1999 by Lineo, inc.
@ -107,12 +107,23 @@ line_release(Line *self)
/* Comparison */ /* Comparison */
/* ascii order */
static int static int
compare_ascii(const void *a, const void *b) compare_ascii(const void *a, const void *b)
{ {
return 0; Line **doh;
Line *x, *y;
doh = (Line **) a;
x = (Line *) *doh;
doh = (Line **) b;
y = (Line *) *doh;
// fprintf(stdout, "> %p: %s< %p: %s", x, x->data, y, y->data);
return strcmp(x->data, y->data);
} }
/* numeric order */
static int static int
compare_numeric(const void *a, const void *b) compare_numeric(const void *a, const void *b)
{ {
@ -173,7 +184,7 @@ list_sort(List *self, Compare *compare)
} }
/* apply qsort */ /* apply qsort */
qsort(self->sorted, sizeof(Line*), self->len, compare); qsort(self->sorted, self->len, sizeof(Line*), compare);
return self; return self;
} }
@ -260,10 +271,18 @@ sort_main(int argc, char **argv)
exit(0); exit(0);
} }
/* $Id: sort.c,v 1.5 1999/12/22 22:27:01 beppu Exp $ */ /* $Id: sort.c,v 1.6 1999/12/22 23:02:12 beppu Exp $ */
/* /*
* $Log: sort.c,v $ * $Log: sort.c,v $
* Revision 1.6 1999/12/22 23:02:12 beppu
* oops.. qsort(2) misunderstanding on my part.
* it's ok, now.
*
* Revision 1.5 1999/12/22 22:27:01 beppu * Revision 1.5 1999/12/22 22:27:01 beppu
* playing w/ $Log$ * playing w/ $Log: sort.c,v $
* playing w/ Revision 1.6 1999/12/22 23:02:12 beppu
* playing w/ oops.. qsort(2) misunderstanding on my part.
* playing w/ it's ok, now.
* playing w/
* *
*/ */

29
sort.c
View File

@ -1,5 +1,5 @@
/* /*
* Mini find implementation for busybox * Mini sort implementation for busybox
* *
* *
* Copyright (C) 1999 by Lineo, inc. * Copyright (C) 1999 by Lineo, inc.
@ -107,12 +107,23 @@ line_release(Line *self)
/* Comparison */ /* Comparison */
/* ascii order */
static int static int
compare_ascii(const void *a, const void *b) compare_ascii(const void *a, const void *b)
{ {
return 0; Line **doh;
Line *x, *y;
doh = (Line **) a;
x = (Line *) *doh;
doh = (Line **) b;
y = (Line *) *doh;
// fprintf(stdout, "> %p: %s< %p: %s", x, x->data, y, y->data);
return strcmp(x->data, y->data);
} }
/* numeric order */
static int static int
compare_numeric(const void *a, const void *b) compare_numeric(const void *a, const void *b)
{ {
@ -173,7 +184,7 @@ list_sort(List *self, Compare *compare)
} }
/* apply qsort */ /* apply qsort */
qsort(self->sorted, sizeof(Line*), self->len, compare); qsort(self->sorted, self->len, sizeof(Line*), compare);
return self; return self;
} }
@ -260,10 +271,18 @@ sort_main(int argc, char **argv)
exit(0); exit(0);
} }
/* $Id: sort.c,v 1.5 1999/12/22 22:27:01 beppu Exp $ */ /* $Id: sort.c,v 1.6 1999/12/22 23:02:12 beppu Exp $ */
/* /*
* $Log: sort.c,v $ * $Log: sort.c,v $
* Revision 1.6 1999/12/22 23:02:12 beppu
* oops.. qsort(2) misunderstanding on my part.
* it's ok, now.
*
* Revision 1.5 1999/12/22 22:27:01 beppu * Revision 1.5 1999/12/22 22:27:01 beppu
* playing w/ $Log$ * playing w/ $Log: sort.c,v $
* playing w/ Revision 1.6 1999/12/22 23:02:12 beppu
* playing w/ oops.. qsort(2) misunderstanding on my part.
* playing w/ it's ok, now.
* playing w/
* *
*/ */