util.h - sbase - suckless unix tools | |
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util.h (2754B) | |
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1 /* See LICENSE file for copyright and license details. */ | |
2 #include <sys/types.h> | |
3 | |
4 #include <regex.h> | |
5 #include <stddef.h> | |
6 #include <stdio.h> | |
7 #include <stdarg.h> | |
8 | |
9 #include "arg.h" | |
10 #include "compat.h" | |
11 | |
12 #define UTF8_POINT(c) (((c) & 0xc0) != 0x80) | |
13 | |
14 #undef MIN | |
15 #define MIN(x,y) ((x) < (y) ? (x) : (y)) | |
16 #undef MAX | |
17 #define MAX(x,y) ((x) > (y) ? (x) : (y)) | |
18 #undef LIMIT | |
19 #define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x) | |
20 | |
21 #define LEN(x) (sizeof (x) / sizeof *(x)) | |
22 | |
23 extern char *argv0; | |
24 | |
25 void *ecalloc(size_t, size_t); | |
26 void *emalloc(size_t); | |
27 void *erealloc(void *, size_t); | |
28 #undef reallocarray | |
29 void *reallocarray(void *, size_t, size_t); | |
30 void *ereallocarray(void *, size_t, size_t); | |
31 char *estrdup(const char *); | |
32 char *estrndup(const char *, size_t); | |
33 void *encalloc(int, size_t, size_t); | |
34 void *enmalloc(int, size_t); | |
35 void *enrealloc(int, void *, size_t); | |
36 void *enreallocarray(int, void *, size_t, size_t); | |
37 char *enstrdup(int, const char *); | |
38 char *enstrndup(int, const char *, size_t); | |
39 | |
40 void enfshut(int, FILE *, const char *); | |
41 void efshut(FILE *, const char *); | |
42 int fshut(FILE *, const char *); | |
43 | |
44 void enprintf(int, const char *, ...); | |
45 void eprintf(const char *, ...); | |
46 void weprintf(const char *, ...); | |
47 void xvprintf(const char *, va_list); | |
48 | |
49 int confirm(const char*, ...); | |
50 | |
51 double estrtod(const char *); | |
52 | |
53 #undef strcasestr | |
54 #define strcasestr xstrcasestr | |
55 char *strcasestr(const char *, const char *); | |
56 | |
57 #undef strlcat | |
58 #define strlcat xstrlcat | |
59 size_t strlcat(char *, const char *, size_t); | |
60 size_t estrlcat(char *, const char *, size_t); | |
61 #undef strlcpy | |
62 #define strlcpy xstrlcpy | |
63 size_t strlcpy(char *, const char *, size_t); | |
64 size_t estrlcpy(char *, const char *, size_t); | |
65 | |
66 #undef strsep | |
67 #define strsep xstrsep | |
68 char *strsep(char **, const char *); | |
69 | |
70 void strnsubst(char **, const char *, const char *, size_t); | |
71 | |
72 /* regex */ | |
73 int enregcomp(int, regex_t *, const char *, int); | |
74 int eregcomp(regex_t *, const char *, int); | |
75 | |
76 /* io */ | |
77 ssize_t writeall(int, const void *, size_t); | |
78 int concat(int, const char *, int, const char *); | |
79 | |
80 /* misc */ | |
81 void enmasse(int, char **, int (*)(const char *, const char *, int)); | |
82 void fnck(const char *, const char *, int (*)(const char *, const char *… | |
83 mode_t getumask(void); | |
84 char *humansize(off_t); | |
85 mode_t parsemode(const char *, mode_t, mode_t); | |
86 off_t parseoffset(const char *); | |
87 void putword(FILE *, const char *); | |
88 #undef strtonum | |
89 #define strtonum xstrtonum | |
90 long long strtonum(const char *, long long, long long, const char **); | |
91 long long enstrtonum(int, const char *, long long, long long); | |
92 long long estrtonum(const char *, long long, long long); | |
93 size_t unescape(char *); | |
94 int mkdirp(const char *, mode_t, mode_t); | |
95 #undef memmem | |
96 #define memmem xmemmem | |
97 void *memmem(const void *, size_t, const void *, size_t); |