sbase

suckless unix tools
git clone git://git.suckless.org/sbase
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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 *, int), int);
     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);