blob: 87948f55f7d690dfbfc3b11db4637d7c021ebed1 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/* extlib.h
*
* Copyright 2024 axtlos <axtlos@disroot.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-3.0-only
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#ifdef USE_SECURE_MEM
#define free(x) error - use free_secure
/// Automatically zero out a pointer before freeing it
void free_secure (void **__ptr, size_t ptrlen);
/// DEPRECATED: use calloc
/// Automatically initialise the allocated memory with zeros
void *malloc_secure (size_t len);
#endif
/// Copy the data of one filestream to another */
void fcopy(FILE *f1, FILE *f2);
#if (_XOPEN_SOURCE == 500)
/// Recursively remove a directory pathname.
int rrmdir(char *pathname);
#endif
/// Compare the first n bytes of a memory area str to the value val.
/// Returns 0 if the values the same, any other value if they are not the same.
int memvcmp (void *str, char val, size_t n);
/// Convert a string to lowercase
char *strlwr(char *s);
/// Convert a string to uppercase
char *strupr(char *s);
/// Trim spaces from a string
char *trim (char *s, int *rem_front, int *rem_back);
/// Match string old and replace it with string replace
char *replace_str (char *s, char *old, char *replace);
|
