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Diff for /embedaddon/sudo/include/missing.h between versions 1.1.1.2 and 1.1.1.5

version 1.1.1.2, 2012/05/29 12:26:49 version 1.1.1.5, 2013/10/14 07:56:34
Line 1 Line 1
 /*  /*
 * Copyright (c) 1996, 1998-2005, 2008, 2009-2010 * Copyright (c) 1996, 1998-2005, 2008, 2009-2013
  *      Todd C. Miller <Todd.Miller@courtesan.com>   *      Todd C. Miller <Todd.Miller@courtesan.com>
  *   *
  * Permission to use, copy, modify, and distribute this software for any   * Permission to use, copy, modify, and distribute this software for any
Line 23 Line 23
 #define _SUDO_MISSING_H  #define _SUDO_MISSING_H
   
 #include <stdio.h>  #include <stdio.h>
   #ifdef STDC_HEADERS
   # include <stddef.h>
   #endif
 #include <stdarg.h>  #include <stdarg.h>
   
 /*  /*
  * Macros and functions that may be missing on some operating systems.   * Macros and functions that may be missing on some operating systems.
  */   */
   
   #ifndef __GNUC_PREREQ__
   # ifdef __GNUC__
   #  define __GNUC_PREREQ__(ma, mi) \
           ((__GNUC__ > (ma)) || (__GNUC__ == (ma) && __GNUC_MINOR__ >= (mi)))
   # else
   #  define __GNUC_PREREQ__(ma, mi)       0
   # endif
   #endif
   
 /* Define away __attribute__ for non-gcc or old gcc */  /* Define away __attribute__ for non-gcc or old gcc */
#if !defined(__GNUC__) || __GNUC__ < 2 || __GNUC__ == 2 && __GNUC_MINOR__ < 5#if !defined(__attribute__) && !__GNUC_PREREQ__(2, 5)
 # define __attribute__(x)  # define __attribute__(x)
 #endif  #endif
   
 /* For catching format string mismatches */  /* For catching format string mismatches */
 #ifndef __printflike  #ifndef __printflike
# if defined(__GNUC__) && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 7)# if __GNUC_PREREQ__(3, 3)
 #  define __printflike(f, v)    __attribute__((__format__ (__printf__, f, v))) __attribute__((__nonnull__ (f)))
 # elif __GNUC_PREREQ__(2, 7)
 #  define __printflike(f, v)    __attribute__((__format__ (__printf__, f, v)))  #  define __printflike(f, v)    __attribute__((__format__ (__printf__, f, v)))
 # else  # else
 #  define __printflike(f, v)  #  define __printflike(f, v)
 # endif  # endif
 #endif  #endif
   #ifndef __printf0like
   # if __GNUC_PREREQ__(2, 7)
   #  define __printf0like(f, v)   __attribute__((__format__ (__printf__, f, v)))
   # else
   #  define __printf0like(f, v)
   # endif
   #endif
   
   /* Hint to compiler that returned pointer is unique (malloc but not realloc). */
   #ifndef __malloc_like
   # if __GNUC_PREREQ__(2, 96)
   #  define __malloc_like         __attribute__((__malloc__))
   # else
   #  define __malloc_like
   # endif
   #endif
   
   #ifndef __dso_public
   # ifdef HAVE_DSO_VISIBILITY
   #  if defined(__GNUC__)
   #   define __dso_public __attribute__((__visibility__("default")))
   #   define __dso_hidden __attribute__((__visibility__("hidden")))
   #  elif defined(__SUNPRO_C)
   #   define __dso_public __global
   #   define __dso_hidden __hidden
   #  else
   #   define __dso_public __declspec(dllexport)
   #   define __dso_hidden
   #  endif
   # else
   #  define __dso_public
   #  define __dso_hidden
   # endif
   #endif
   
 /*  /*
  * Some systems lack full limit definitions.   * Some systems lack full limit definitions.
  */   */
Line 55 Line 103
 #endif  #endif
   
 #ifndef PATH_MAX  #ifndef PATH_MAX
# ifdef MAXPATHLEN# ifdef _POSIX_PATH_MAX
#  define PATH_MAX              MAXPATHLEN#  define PATH_MAX              _POSIX_PATH_MAX
 # else  # else
#  ifdef _POSIX_PATH_MAX#  define PATH_MAX               256
#   define PATH_MAX             _POSIX_PATH_MAX 
#  else 
#   define PATH_MAX             1024 
#  endif 
 # endif  # endif
 #endif  #endif
   
#ifndef MAXHOSTNAMELEN#ifndef HOST_NAME_MAX
# define MAXHOSTNAMELEN             64# ifdef _POSIX_HOST_NAME_MAX
 #  define HOST_NAME_MAX            _POSIX_HOST_NAME_MAX
 # else
 #  define HOST_NAME_MAX         255
 # endif
 #endif  #endif
   
 /*  /*
Line 113 Line 161
 #endif  #endif
   
 /*  /*
 * BSD defines these in <sys/param.h> but others may not. * BSD defines these in <sys/param.h> but we don't include that anymore.
  */   */
 #ifndef MIN  #ifndef MIN
 # define MIN(a,b) (((a)<(b))?(a):(b))  # define MIN(a,b) (((a)<(b))?(a):(b))
Line 122 Line 170
 # define MAX(a,b) (((a)>(b))?(a):(b))  # define MAX(a,b) (((a)>(b))?(a):(b))
 #endif  #endif
   
   /* Macros to set/clear/test flags. */
   #undef SET
   #define SET(t, f)       ((t) |= (f))
   #undef CLR
   #define CLR(t, f)       ((t) &= ~(f))
   #undef ISSET
   #define ISSET(t, f)     ((t) & (f))
   
 /*  /*
    * Some systems define this in <sys/param.h> but we don't include that anymore.
    */
   #ifndef howmany
   # define howmany(x, y)  (((x) + ((y) - 1)) / (y))
   #endif
   
   /*
  * Older systems may be missing stddef.h and/or offsetof macro   * Older systems may be missing stddef.h and/or offsetof macro
  */   */
 #ifndef offsetof  #ifndef offsetof
Line 197  typedef struct sigaction sigaction_t; Line 260  typedef struct sigaction sigaction_t;
 #ifndef HAVE_GETPROGNAME  #ifndef HAVE_GETPROGNAME
 # ifdef HAVE___PROGNAME  # ifdef HAVE___PROGNAME
 extern const char *__progname;  extern const char *__progname;
#  define getprogname()          (__progname)#  define getprogname()         (__progname)
 # else  # else
 const char *getprogname(void);  const char *getprogname(void);
 void setprogname(const char *);  void setprogname(const char *);
#endif /* HAVE___PROGNAME */# endif /* HAVE___PROGNAME */
 #endif /* !HAVE_GETPROGNAME */  #endif /* !HAVE_GETPROGNAME */
   
 /*  /*
Line 257  extern int errno; Line 320  extern int errno;
 # endif  # endif
 #endif  #endif
   
   /* For sig2str() */
   #ifndef SIG2STR_MAX
   # define SIG2STR_MAX 32
   #endif
   
 #ifndef WCOREDUMP  #ifndef WCOREDUMP
 # define WCOREDUMP(x)   ((x) & 0x80)  # define WCOREDUMP(x)   ((x) & 0x80)
 #endif  #endif
Line 328  size_t strlcpy(char *, const char *, size_t); Line 396  size_t strlcpy(char *, const char *, size_t);
 #ifndef HAVE_MEMRCHR  #ifndef HAVE_MEMRCHR
 void *memrchr(const void *, int, size_t);  void *memrchr(const void *, int, size_t);
 #endif  #endif
   #ifndef HAVE_MEMSET_S
   errno_t memset_s(void *, rsize_t, int, rsize_t);
   #endif
 #ifndef HAVE_MKDTEMP  #ifndef HAVE_MKDTEMP
 char *mkdtemp(char *);  char *mkdtemp(char *);
 #endif  #endif
Line 348  int unsetenv(const char *); Line 419  int unsetenv(const char *);
 #endif  #endif
 #ifndef HAVE_STRSIGNAL  #ifndef HAVE_STRSIGNAL
 char *strsignal(int);  char *strsignal(int);
   #endif
   #ifndef HAVE_SIG2STR
   int sig2str(int, char *);
 #endif  #endif
   
 #endif /* _SUDO_MISSING_H */  #endif /* _SUDO_MISSING_H */
Removed from v.1.1.1.2  
changed lines
  Added in v.1.1.1.5

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