rosapps/net/ncftp/libncftp/util.h

   1 /* Util.h
   2  *
   3  * Copyright (c) 1996-2001 Mike Gleason, NCEMRSoft.
   4  * All rights reserved.
   5  *
   6  */
   7
   8 #ifndef _util_h_
   9 #define _util_h_ 1
  10
  11 typedef char string[160], str16[16], str32[32], str64[64];
  12 typedef char longstring[512];
  13 typedef char pathname[512];
  14
  15 #ifndef PTRZERO
  16 #       define PTRZERO(p,siz)  (void) memset(p, 0, (size_t) (siz))
  17 #endif
  18
  19 #define ZERO(a) PTRZERO(&(a), sizeof(a))
  20 #define STREQ(a,b) (strcmp(a,b) == 0)
  21 #define STRNEQ(a,b,s) (strncmp(a,b,(size_t)(s)) == 0)
  22
  23 #ifndef ISTRCMP
  24 #       ifdef HAVE_STRCASECMP
  25 #               define ISTRCMP strcasecmp
  26 #               define ISTRNCMP strncasecmp
  27 #       else
  28 #               define ISTRCMP strcmp
  29 #               define ISTRNCMP strncmp
  30 #       endif
  31 #endif
  32
  33 #define ISTREQ(a,b) (ISTRCMP(a,b) == 0)
  34 #define ISTRNEQ(a,b,s) (ISTRNCMP(a,b,(size_t)(s)) == 0)
  35
  36 typedef int (*cmp_t)(const void *, const void *);
  37 #define QSORT(base,n,s,cmp) \
  38         qsort(base, (size_t)(n), (size_t)(s), (cmp_t)(cmp))
  39
  40 #define BSEARCH(key,base,n,s,cmp) \
  41         bsearch(key, base, (size_t)(n), (size_t)(s), (cmp_t)(cmp))
  42
  43 /* For Error(): */
  44 #define kDoPerror               1
  45 #define kDontPerror             0
  46
  47 #define kClosedFileDescriptor (-1)
  48
  49 #define SZ(a) ((size_t) (a))
  50
  51 #ifndef F_OK
  52 #       define F_OK 0
  53 #endif
  54
  55 #ifdef HAVE_REMOVE
  56 #       define UNLINK remove
  57 #else
  58 #       define UNLINK unlink
  59 #endif
  60
  61 #ifndef SEEK_SET
  62 #       define SEEK_SET    0
  63 #       define SEEK_CUR    1
  64 #       define SEEK_END    2
  65 #endif  /* SEEK_SET */
  66
  67 #ifdef SETVBUF_REVERSED
  68 #       define SETVBUF(a,b,c,d) setvbuf(a,c,b,d)
  69 #else
  70 #       define SETVBUF setvbuf
  71 #endif
  72
  73
  74 /* Util.c */
  75 char *FGets(char *, size_t, FILE *);
  76 struct passwd *GetPwByName(void);
  77 void GetHomeDir(char *, size_t);
  78 void GetUsrName(char *, size_t);
  79 void CloseFile(FILE **);
  80 void PrintF(const FTPCIPtr cip, const char *const fmt, ...)
  81 #if (defined(__GNUC__)) && (__GNUC__ >= 2)
  82 __attribute__ ((format (printf, 2, 3)))
  83 #endif
  84 ;
  85 void Error(const FTPCIPtr cip, const int pError, const char *const fmt, ...)
  86 #if (defined(__GNUC__)) && (__GNUC__ >= 2)
  87 __attribute__ ((format (printf, 3, 4)))
  88 #endif
  89 ;
  90 int GetSockBufSize(int sockfd, size_t *rsize, size_t *ssize);
  91 int SetSockBufSize(int sockfd, size_t rsize, size_t ssize);
  92 time_t UnMDTMDate(char *);
  93 void Scramble(unsigned char *dst, size_t dsize, unsigned char *src, char *key);
  94 #if defined(WIN32) || defined(_WINDOWS)
  95 char *StrFindLocalPathDelim(const char *src);
  96 char *StrRFindLocalPathDelim(const char *src);
  97 void TVFSPathToLocalPath(char *dst);
  98 void LocalPathToTVFSPath(char *dst);
  99 int gettimeofday(struct timeval *const tp, void *junk);
 100 #endif
 101
 102 #ifdef HAVE_SIGACTION
 103 void (*NcSignal(int signum, void (*handler)(int)))(int);
 104 #elif !defined(NcSignal)
 105 #       define NcSignal signal
 106 #endif
 107
 108 #endif  /* _util_h_ */