diff options
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/sort.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/coreutils/sort.c b/coreutils/sort.c index 4301f43..49eb4fd 100644 --- a/coreutils/sort.c +++ b/coreutils/sort.c @@ -54,7 +54,6 @@ typedef struct Line { typedef struct { int len; /* number of Lines */ Line **sorted; /* array fed to qsort */ - Line *head; /* head of List */ Line *current; /* current Line */ } List; @@ -71,36 +70,23 @@ static const int max = 1024; static Line *line_alloc() { Line *self; - self = malloc(1 * sizeof(Line)); return self; } -/* Initialize Line with string */ -static Line *line_init(Line * self, const char *string) -{ - self->data = malloc((strlen(string) + 1) * sizeof(char)); - - if (self->data == NULL) { - return NULL; - } - strcpy(self->data, string); - self->next = NULL; - return self; -} - /* Construct Line from FILE* */ static Line *line_newFromFile(FILE * src) { - char buffer[max]; Line *self; + char *cstring = NULL; - if (fgets(buffer, max, src)) { + if ((cstring = cstring_lineFromFile(src))) { self = line_alloc(); if (self == NULL) { return NULL; } - line_init(self, buffer); + self->data = cstring; + self->next = NULL; return self; } return NULL; @@ -177,7 +163,7 @@ static List *list_insert(List * self, Line * line) self->head = line; self->current = line; - /* all subsequent insertions */ + /* all subsequent insertions */ } else { self->current->next = line; self->current = line; @@ -241,12 +227,6 @@ static void list_release(List * self) } -/* - * I need a list - * to insert lines into - * then I need to sort this list - * and finally print it - */ int sort_main(int argc, char **argv) { @@ -320,4 +300,4 @@ int sort_main(int argc, char **argv) exit(0); } -/* $Id: sort.c,v 1.14 2000/04/15 16:34:54 erik Exp $ */ +/* $Id: sort.c,v 1.15 2000/04/17 04:22:09 beppu Exp $ */ |