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Annotation of embedaddon/rsync/popt/system.h, revision 1.1.1.1

1.1       misho       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"