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    revision 532 by niro, Sat Sep 1 22:45:15 2007 UTC revision 816 by niro, Fri Apr 24 18:33:46 2009 UTC
    # Line 21  Line 21 
    21   * POSIX Standard: 9.2.2 User Database Access <pwd.h>   * POSIX Standard: 9.2.2 User Database Access <pwd.h>
    22   */   */
    23    
    24  #if !ENABLE_USE_BB_PWD_GRP  #ifndef BB_PWD_H
    25    #define BB_PWD_H 1
    26    
    27  #include <pwd.h>  #if __GNUC_PREREQ(4,1)
    28    # pragma GCC visibility push(hidden)
    29  #else  #endif
       
     #ifndef _PWD_H  
     #define _PWD_H 1  
       
     /* The passwd structure.  */  
     struct passwd {  
      char *pw_name;          /* Username.  */  
      char *pw_passwd;        /* Password.  */  
      uid_t pw_uid;           /* User ID.  */  
      gid_t pw_gid;           /* Group ID.  */  
      char *pw_gecos;         /* Real name.  */  
      char *pw_dir;           /* Home directory.  */  
      char *pw_shell;         /* Shell program.  */  
     };  
    30    
    31    /* This file is #included after #include <pwd.h>
    32     * We will use libc-defined structures, but will #define function names
    33     * so that function calls are directed to bb_internal_XXX replacements
    34     */
    35    
    36  #define setpwent    bb_internal_setpwent  #define setpwent    bb_internal_setpwent
    37  #define endpwent    bb_internal_endpwent  #define endpwent    bb_internal_endpwent
    # Line 53  struct passwd { Line 44  struct passwd {
    44  #define getpwuid_r  bb_internal_getpwuid_r  #define getpwuid_r  bb_internal_getpwuid_r
    45  #define getpwnam_r  bb_internal_getpwnam_r  #define getpwnam_r  bb_internal_getpwnam_r
    46  #define fgetpwent_r bb_internal_fgetpwent_r  #define fgetpwent_r bb_internal_fgetpwent_r
    47  #define getpw       bb_internal_getpw  //#define getpw       bb_internal_getpw
    48    
    49    
    50  /* All function names below should be remapped by #defines above  /* All function names below should be remapped by #defines above
    51   * in order to not collide with libc names.   * in order to not collide with libc names. */
      * In theory it isn't necessary, but I saw weird interactions at link time.  
      * Let's play safe */  
    52    
    53    
    54  /* Rewind the password-file stream.  */  /* Rewind the password-file stream.  */
    # Line 75  extern struct passwd *getpwent(void); Line 64  extern struct passwd *getpwent(void);
    64  extern struct passwd *fgetpwent(FILE *__stream);  extern struct passwd *fgetpwent(FILE *__stream);
    65    
    66  /* Write the given entry onto the given stream.  */  /* Write the given entry onto the given stream.  */
    67  extern int putpwent(__const struct passwd *__restrict __p,  extern int putpwent(const struct passwd *__restrict __p,
    68       FILE *__restrict __f);       FILE *__restrict __f);
    69    
    70  /* Search for an entry with a matching user ID.  */  /* Search for an entry with a matching user ID.  */
    71  extern struct passwd *getpwuid(uid_t __uid);  extern struct passwd *getpwuid(uid_t __uid);
    72    
    73  /* Search for an entry with a matching username.  */  /* Search for an entry with a matching username.  */
    74  extern struct passwd *getpwnam(__const char *__name);  extern struct passwd *getpwnam(const char *__name);
    75    
    76  /* Reentrant versions of some of the functions above.  /* Reentrant versions of some of the functions above.
    77    
    # Line 101  extern int getpwuid_r(uid_t __uid, Line 90  extern int getpwuid_r(uid_t __uid,
    90         char *__restrict __buffer, size_t __buflen,         char *__restrict __buffer, size_t __buflen,
    91         struct passwd **__restrict __result);         struct passwd **__restrict __result);
    92    
    93  extern int getpwnam_r(__const char *__restrict __name,  extern int getpwnam_r(const char *__restrict __name,
    94         struct passwd *__restrict __resultbuf,         struct passwd *__restrict __resultbuf,
    95         char *__restrict __buffer, size_t __buflen,         char *__restrict __buffer, size_t __buflen,
    96         struct passwd **__restrict __result);         struct passwd **__restrict __result);
    # Line 116  extern int fgetpwent_r(FILE *__restrict Line 105  extern int fgetpwent_r(FILE *__restrict
    105  /* Re-construct the password-file line for the given uid  /* Re-construct the password-file line for the given uid
    106     in the given buffer.  This knows the format that the caller     in the given buffer.  This knows the format that the caller
    107     will expect, but this need not be the format of the password file.  */     will expect, but this need not be the format of the password file.  */
    108  extern int getpw(uid_t __uid, char *__buffer);  /* UNUSED extern int getpw(uid_t __uid, char *__buffer); */
    109    
    110  #endif /* pwd.h  */  #if __GNUC_PREREQ(4,1)
    111    # pragma GCC visibility pop
    112  #endif  #endif
    113    
    114    #endif /* pwd.h  */
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