/*
* add_library()
*
* checks that a library can be opened and is in the correct format,
* then adds it to the linked list of libraries.
*/
void add_library(const char *name)
{
if (rdl_verify(name)) {
rdl_perror("ldrdf", name);
errorcount++;
return;
}
if (!libraries) {
lastlib = libraries = malloc(sizeof(*libraries));
if (!libraries) {
fprintf(stderr, "ldrdf: out of memory\n");
exit(1);
}
} else {
lastlib->next = malloc(sizeof(*libraries));
if (!lastlib->next) {
fprintf(stderr, "ldrdf: out of memory\n");
exit(1);
}
lastlib = lastlib->next;
}
lastlib->next = NULL;
if (rdl_open(lastlib, name)) {
rdl_perror("ldrdf", name);
errorcount++;
return;
}
}
int rd_left(t_system *sys)
{
int checkout;
t_cmd *tmp;
tmp = sys->cmd->prev;
reset_pipe(sys);
checkout = rdl_open(sys);
if (checkout > 0)
checkout = rdl_checkout(sys);
sys->cmd = tmp;
return (checkout);
}
