Last change
on this file since 30 was
30,
checked in by Paul Smedley, 14 years ago

Code updated to Samba 3.0.25rc2 level

File size:
1.4 KB

Line  

1  This subsystem ensures that we can always use a certain core set of 

2  functions and types, that are either provided by the OS or by replacement 

3  functions / definitions in this subsystem. The aim is to try to stick 

4  to POSIX functions in here as much as possible. Convenience functions 

5  that are available on no platform at all belong in other subsystems 

6  (such as LIBUTIL). 

7  

8  The following functions are guaranteed: 

9  

10  ftruncate 

11  strlcpy 

12  strlcat 

13  mktime 

14  rename 

15  initgroups 

16  memmove 

17  strdup 

18  inet_ntoa 

19  setlinebuf 

20  vsyslog 

21  timegm 

22  setenv 

23  unsetenv 

24  strndup 

25  strnlen 

26  waitpid 

27  seteuid 

28  setegid 

29  asprintf 

30  snprintf 

31  vasprintf 

32  vsnprintf 

33  opendir 

34  readdir 

35  telldir 

36  seekdir 

37  closedir 

38  dlopen 

39  dlclose 

40  dlsym 

41  dlerror 

42  chroot 

43  bzero 

44  strerror 

45  errno 

46  mkdtemp 

47  mkstemp (a secure one!) 

48  pread 

49  pwrite 

50  getpass 

51  readline (the library) 

52  inet_ntoa 

53  strtoll 

54  strtoull 

55  socketpair 

56  strptime 

57  

58  Types: 

59  bool 

60  socklen_t 

61  uint_t 

62  uint{8,16,32,64}_t 

63  int{8,16,32,64}_t 

64  intptr_t 

65  

66  Constants: 

67  PATH_NAME_MAX 

68  UINT{16,32,64}_MAX 

69  INT32_MAX 

70  RTLD_LAZY 

71  HOST_NAME_MAX 

72  UINT16_MAX 

73  UINT32_MAX 

74  UINT64_MAX 

75  CHAR_BIT 

76  

77  Macros: 

78  va_copy 

79  __FUNCTION__ 

80  __FILE__ 

81  __LINE__ 

82  __LINESTR__ 

83  __location__ 

84  __STRING 

85  __STRINGSTRING 

86  MIN 

87  MAX 

88  QSORT_CAST 

89  ZERO_STRUCT 

90  ZERO_STRUCTP 

91  ZERO_STRUCTPN 

92  ZERO_ARRAY 

93  ARRAY_SIZE 

94  PTR_DIFF 

95  

96  Headers: 

97  stdint.h 

98  stdbool.h 

99  

100  Prerequisites: 

101  memset (for bzero) 

102  syslog (for vsyslog) 

103  mktemp (for mkstemp and mkdtemp) 

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