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rsync

    1: #ifdef HAVE_CONFIG_H
    2: #include "config.h"
    3: #endif
    4: 
    5: #if defined (__GLIBC__) && defined(__LCLINT__)
    6: /*@-declundef@*/
    7: /*@unchecked@*/
    8: extern __const __int32_t *__ctype_tolower;
    9: /*@unchecked@*/
   10: extern __const __int32_t *__ctype_toupper;
   11: /*@=declundef@*/
   12: #endif
   13: 
   14: #include <ctype.h>
   15: 
   16: #include <errno.h>
   17: #include <fcntl.h>
   18: #include <limits.h>
   19: 
   20: #if HAVE_MCHECK_H 
   21: #include <mcheck.h>
   22: #endif
   23: 
   24: #include <stdio.h>
   25: #ifdef HAVE_SYS_TYPES_H
   26: # include <sys/types.h>
   27: #endif
   28: #ifdef STDC_HEADERS
   29: # include <stdlib.h>
   30: # include <stddef.h>
   31: #else
   32: # ifdef HAVE_STDLIB_H
   33: #  include <stdlib.h>
   34: # endif
   35: #endif
   36: #ifdef HAVE_STRING_H
   37: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
   38: #  include <memory.h>
   39: # endif
   40: # include <string.h>
   41: #endif
   42: #ifdef HAVE_STRINGS_H
   43: # include <strings.h>
   44: #endif
   45: #ifdef HAVE_UNISTD_H
   46: # include <unistd.h>
   47: #endif
   48: 
   49: #ifndef __GNUC__
   50: #define __attribute__(x) 
   51: #endif
   52: 
   53: #ifdef __NeXT
   54: /* access macros are not declared in non posix mode in unistd.h -
   55:  don't try to use posix on NeXTstep 3.3 ! */
   56: #include <libc.h>
   57: #endif
   58: 
   59: #if defined(__LCLINT__)
   60: /*@-declundef -incondefs @*/ /* LCL: missing annotation */
   61: /*@only@*/ /*@out@*/
   62: void * alloca (size_t __size)
   63: 	/*@ensures MaxSet(result) == (__size - 1) @*/
   64: 	/*@*/;
   65: /*@=declundef =incondefs @*/
   66: #endif
   67: 
   68: /* AIX requires this to be the first thing in the file.  */ 
   69: #ifndef __GNUC__
   70: # if HAVE_ALLOCA_H
   71: #  include <alloca.h>
   72: # else
   73: #  ifdef _AIX
   74: #pragma alloca
   75: #  else
   76: #   ifdef HAVE_ALLOCA
   77: #    ifndef alloca /* predefined by HP cc +Olibcalls */
   78: char *alloca(size_t size);
   79: #    endif
   80: #   else
   81: #    ifdef alloca
   82: #     undef alloca
   83: #    endif
   84: #    define alloca(sz) malloc(sz) /* Kludge this for now */
   85: #   endif
   86: #  endif
   87: # endif
   88: #elif !defined(alloca)
   89: #define alloca __builtin_alloca
   90: #endif
   91: 
   92: #ifndef HAVE_STRLCPY
   93: size_t strlcpy(char *d, const char *s, size_t bufsize);
   94: #endif
   95: 
   96: #ifndef HAVE_STRLCAT
   97: size_t strlcat(char *d, const char *s, size_t bufsize);
   98: #endif
   99: 
  100: #if HAVE_MCHECK_H && defined(__GNUC__)
  101: static inline char *
  102: xstrdup(const char *s)
  103: {
  104:     size_t memsize = strlen(s) + 1;
  105:     char *ptr = malloc(memsize);
  106:     if (!ptr) {
  107: 	fprintf(stderr, "virtual memory exhausted.\n");
  108: 	exit(EXIT_FAILURE);
  109:     }
  110:     strlcpy(ptr, s, memsize);
  111:     return ptr;
  112: }
  113: #else
  114: #define	xstrdup(_str)	strdup(_str)
  115: #endif  /* HAVE_MCHECK_H && defined(__GNUC__) */
  116: 
  117: #if HAVE___SECURE_GETENV && !defined(__LCLINT__)
  118: #define	getenv(_s)	__secure_getenv(_s)
  119: #endif
  120: 
  121: #if !defined HAVE_SNPRINTF || !defined HAVE_C99_VSNPRINTF
  122: #define snprintf rsync_snprintf
  123: int snprintf(char *str,size_t count,const char *fmt,...);
  124: #endif
  125: 
  126: #define UNUSED(x) x __attribute__((__unused__))
  127: 
  128: #define PACKAGE "rsync"
  129: 
  130: #include "popt.h"