2019-04-21 00:46:08 +02:00
|
|
|
#include "util.h"
|
|
|
|
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
|
2019-04-26 08:39:45 +02:00
|
|
|
char *path_append(const char *path, const char *filename)
|
2019-04-21 00:46:08 +02:00
|
|
|
{
|
2019-04-26 08:39:45 +02:00
|
|
|
int needs_separator = 0;
|
2019-04-30 00:40:21 +02:00
|
|
|
if ((path[strnlen(path, MAX_PATH_LEN)-1] != '/') && (filename[0] != '/')) {
|
2019-04-26 08:39:45 +02:00
|
|
|
needs_separator = 1;
|
2019-04-21 12:10:18 +02:00
|
|
|
}
|
2019-04-26 08:39:45 +02:00
|
|
|
|
|
|
|
char *str;
|
|
|
|
size_t ul = strnlen(path, MAX_PATH_LEN);
|
|
|
|
size_t sl = strnlen(filename, MAX_FILENAME_LEN);
|
|
|
|
str = calloc(ul + sl + needs_separator + 1, sizeof(char));
|
|
|
|
if (!str) {
|
|
|
|
fprintf(stderr, "path_append(): calloc failure!\n");
|
2019-04-21 00:46:08 +02:00
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
}
|
2019-04-26 08:39:45 +02:00
|
|
|
strncpy(str, path, ul);
|
|
|
|
if (needs_separator) {
|
|
|
|
str[ul] = '/';
|
|
|
|
}
|
|
|
|
strncat(str, filename, sl);
|
|
|
|
return str;
|
2019-04-21 00:46:08 +02:00
|
|
|
}
|
2019-04-25 00:58:26 +02:00
|
|
|
|
|
|
|
int64_t round_div(int64_t a, int64_t b)
|
|
|
|
{
|
|
|
|
return (a + (b / 2)) / b;
|
|
|
|
}
|