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	util.h - sbase - suckless unix tools
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	util.h (2754B)
	---
	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);