Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib/compat.h @ 8076:bbfbc84f795c HEAD

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added clock_gettime() compatibility function for systems without it.
author Timo Sirainen <tss@iki.fi>
date Thu, 07 Aug 2008 15:05:40 -0400
parents 7f9f7fc02359
children 845e6da5194a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6410
e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
Timo Sirainen <tss@iki.fi>
parents: 5782
diff changeset
1 #ifndef COMPAT_H
e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
Timo Sirainen <tss@iki.fi>
parents: 5782
diff changeset
2 #define COMPAT_H
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
3
3672
b18e05b0170d #ifdef TRU64 -> __osf__
Timo Sirainen <tss@iki.fi>
parents: 3671
diff changeset
4 #if defined (HAVE_INTTYPES_H) && defined(__osf__)
3671
77135b9e26b5 Include inttypes.h with Tru64 to get uint32_t etc. types defined.
Timo Sirainen <tss@iki.fi>
parents: 3623
diff changeset
5 # include <inttypes.h>
77135b9e26b5 Include inttypes.h with Tru64 to get uint32_t etc. types defined.
Timo Sirainen <tss@iki.fi>
parents: 3623
diff changeset
6 #endif
77135b9e26b5 Include inttypes.h with Tru64 to get uint32_t etc. types defined.
Timo Sirainen <tss@iki.fi>
parents: 3623
diff changeset
7
56
62fc6c729962 64bit off_t fixes
Timo Sirainen <tss@iki.fi>
parents: 5
diff changeset
8 /* well, this is obviously wrong since it assumes it's 64bit, but older
62fc6c729962 64bit off_t fixes
Timo Sirainen <tss@iki.fi>
parents: 5
diff changeset
9 GCCs don't define it and we really want it. */
62fc6c729962 64bit off_t fixes
Timo Sirainen <tss@iki.fi>
parents: 5
diff changeset
10 #ifndef LLONG_MAX
62fc6c729962 64bit off_t fixes
Timo Sirainen <tss@iki.fi>
parents: 5
diff changeset
11 # define LLONG_MAX 9223372036854775807LL
62fc6c729962 64bit off_t fixes
Timo Sirainen <tss@iki.fi>
parents: 5
diff changeset
12 #endif
62fc6c729962 64bit off_t fixes
Timo Sirainen <tss@iki.fi>
parents: 5
diff changeset
13
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
14 #ifndef __cplusplus
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
15 #ifdef HAVE__BOOL
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
16 typedef _Bool bool;
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
17 #else
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
18 typedef int bool;
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
19 #endif
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
20 #endif
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3672
diff changeset
21
3929
49a1a979959e If uoff_t type already exists, use it (UnixWare has it).
Timo Sirainen <tss@iki.fi>
parents: 3863
diff changeset
22 #if defined (HAVE_UOFF_T)
49a1a979959e If uoff_t type already exists, use it (UnixWare has it).
Timo Sirainen <tss@iki.fi>
parents: 3863
diff changeset
23 /* native support */
49a1a979959e If uoff_t type already exists, use it (UnixWare has it).
Timo Sirainen <tss@iki.fi>
parents: 3863
diff changeset
24 #elif defined (UOFF_T_INT)
179
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
25 typedef unsigned int uoff_t;
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
26 #elif defined (UOFF_T_LONG)
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
27 typedef unsigned long uoff_t;
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
28 #elif defined (UOFF_T_LONG_LONG)
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
29 typedef unsigned long long uoff_t;
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
30 #else
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
31 # error uoff_t size not set
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
32 #endif
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
33
678
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
34 #ifndef HAVE_UINTMAX_T
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
35 # if SIZEOF_LONG_LONG > 0
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
36 typedef unsigned long long uintmax_t;
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
37 # else
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
38 typedef unsigned long uintmax_t;
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
39 # endif
908
bc55266563cd Use separate check for uint_fast32_t.
Timo Sirainen <tss@iki.fi>
parents: 903
diff changeset
40 #endif
903
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 805
diff changeset
41
908
bc55266563cd Use separate check for uint_fast32_t.
Timo Sirainen <tss@iki.fi>
parents: 903
diff changeset
42 #ifndef HAVE_UINT_FAST32_T
903
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 805
diff changeset
43 # if SIZEOF_INT >= 4
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 805
diff changeset
44 typedef unsigned int uint_fast32_t;
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 805
diff changeset
45 # else
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 805
diff changeset
46 typedef unsigned long uint_fast32_t;
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 805
diff changeset
47 # endif
678
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
48 #endif
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
49
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
50 #ifndef HAVE_SOCKLEN_T
1e5c655bad25 Renamed largest_t to uintmax_t which already exists in C99.
Timo Sirainen <tss@iki.fi>
parents: 572
diff changeset
51 typedef int socklen_t;
179
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
52 #endif
0ffecd4e7e1a added dec2str() function and largest_t type, removed itoa() and ltoa()
Timo Sirainen <tss@iki.fi>
parents: 56
diff changeset
53
692
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
54 #ifdef HAVE_SYS_SYSMACROS_H
693
21233287e9c1 And the missing sys/sysmacros.h include..
Timo Sirainen <tss@iki.fi>
parents: 692
diff changeset
55 # include <sys/sysmacros.h>
3932
b079a386a2f7 Include sys/mkdev.h with UnixWare for major() and minor()
Timo Sirainen <tss@iki.fi>
parents: 3929
diff changeset
56 # ifdef HAVE_SYS_MKDEV_H
b079a386a2f7 Include sys/mkdev.h with UnixWare for major() and minor()
Timo Sirainen <tss@iki.fi>
parents: 3929
diff changeset
57 # include <sys/mkdev.h> /* UnixWare */
b079a386a2f7 Include sys/mkdev.h with UnixWare for major() and minor()
Timo Sirainen <tss@iki.fi>
parents: 3929
diff changeset
58 # endif
692
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
59 # define CMP_DEV_T(a, b) (major(a) == major(b) && minor(a) == minor(b))
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
60 #elif !defined (DEV_T_STRUCT)
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
61 # define CMP_DEV_T(a, b) ((a) == (b))
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
62 #else
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
63 # error I do not know how to compare dev_t
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
64 #endif
359f73bf84b5 Added CMP_DEV_T macro which uses major()/minor() if possible but fallbacks
Timo Sirainen <tss@iki.fi>
parents: 678
diff changeset
65
7526
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
66 #ifdef HAVE_STAT_XTIM
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
67 # define HAVE_ST_NSECS
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
68 # define ST_ATIME_NSEC(st) ((unsigned long)(st).st_atim.tv_nsec)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
69 # define ST_MTIME_NSEC(st) ((unsigned long)(st).st_mtim.tv_nsec)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
70 # define ST_CTIME_NSEC(st) ((unsigned long)(st).st_ctim.tv_nsec)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
71 #elif defined (HAVE_STAT_XTIMESPEC)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
72 # define HAVE_ST_NSECS
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
73 # define ST_ATIME_NSEC(st) ((unsigned long)(st).st_atimespec.tv_nsec)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
74 # define ST_MTIME_NSEC(st) ((unsigned long)(st).st_mtimespec.tv_nsec)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
75 # define ST_CTIME_NSEC(st) ((unsigned long)(st).st_ctimespec.tv_nsec)
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
76 #else
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
77 # define ST_ATIME_NSEC(st) 0UL
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
78 # define ST_MTIME_NSEC(st) 0UL
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
79 # define ST_CTIME_NSEC(st) 0UL
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
80 #endif
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
81
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
82 #ifdef HAVE_ST_NSECS
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
83 /* TRUE if a nanosecond timestamp from struct stat matches another nanosecond.
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
84 If nanoseconds aren't supported in struct stat, returns always TRUE (useful
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
85 with NFS if some hosts support nanoseconds and others don't). */
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
86 # define ST_NTIMES_EQUAL(ns1, ns2) ((ns1) == (ns2))
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
87 #else
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
88 # define ST_NTIMES_EQUAL(ns1, ns2) TRUE
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
89 #endif
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
90
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
91 #define CMP_ST_MTIME(st1, st2) \
5782
2e6a977b1d6a Added CMP_ST_MTIME() and CMP_ST_CTIME() macros that compare also nanoseconds
Timo Sirainen <tss@iki.fi>
parents: 4909
diff changeset
92 ((st1)->st_mtime == (st2)->st_mtime && \
7577
0d842b055838 Fixed compiling in BSD systems.
Timo Sirainen <tss@iki.fi>
parents: 7526
diff changeset
93 ST_NTIMES_EQUAL(ST_MTIME_NSEC(*(st1)), ST_MTIME_NSEC(*(st2))))
7526
a957567706ec Replaced HAVE_ST_NSEC macro checks with more generic ST_?TIME_NSEC() macros
Timo Sirainen <tss@iki.fi>
parents: 6410
diff changeset
94 #define CMP_ST_CTIME(st1, st2) \
5782
2e6a977b1d6a Added CMP_ST_MTIME() and CMP_ST_CTIME() macros that compare also nanoseconds
Timo Sirainen <tss@iki.fi>
parents: 4909
diff changeset
95 ((st1)->st_ctime == (st2)->st_ctime && \
7578
5766890f1275 Previous fix broke CMP_ST_CTIME() nsec checks.
Timo Sirainen <tss@iki.fi>
parents: 7577
diff changeset
96 ST_NTIMES_EQUAL(ST_CTIME_NSEC(*(st1)), ST_CTIME_NSEC(*(st2))))
5782
2e6a977b1d6a Added CMP_ST_MTIME() and CMP_ST_CTIME() macros that compare also nanoseconds
Timo Sirainen <tss@iki.fi>
parents: 4909
diff changeset
97
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
98 /* strcasecmp(), strncasecmp() */
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
99 #ifndef HAVE_STRCASECMP
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
100 # ifdef HAVE_STRICMP
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
101 # define strcasecmp stricmp
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
102 # define strncasecmp strnicmp
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
103 # else
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
104 # define strcasecmp my_strcasecmp
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
105 # define strncasecmp my_strncasecmp
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
106 int my_strcasecmp(const char *s1, const char *s2);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
107 int my_strncasecmp(const char *s1, const char *s2, size_t max_chars);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
108 # endif
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
109 #endif
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
110
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
111 #ifndef HAVE_INET_ATON
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
112 # include <sys/socket.h>
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
113 # include <netinet/in.h>
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
114 # include <arpa/inet.h>
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
115 # define inet_aton my_inet_aton
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
116 int my_inet_aton(const char *cp, struct in_addr *inp);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
117 #endif
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
118
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
119 #ifndef HAVE_VSYSLOG
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
120 # define vsyslog my_vsyslog
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
121 void my_vsyslog(int priority, const char *format, va_list args);
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
122 #endif
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
123
5
1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several
Timo Sirainen <tss@iki.fi>
parents: 0
diff changeset
124 #ifndef HAVE_GETPAGESIZE
1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several
Timo Sirainen <tss@iki.fi>
parents: 0
diff changeset
125 # define getpagesize my_getpagesize
1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several
Timo Sirainen <tss@iki.fi>
parents: 0
diff changeset
126 int my_getpagesize(void);
1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several
Timo Sirainen <tss@iki.fi>
parents: 0
diff changeset
127 #endif
1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several
Timo Sirainen <tss@iki.fi>
parents: 0
diff changeset
128
494
83d4617e1dca Check fdatasync() from -lrt if it's not in libc (solaris). Also fallback to
Timo Sirainen <tss@iki.fi>
parents: 410
diff changeset
129 #ifndef HAVE_FDATASYNC
83d4617e1dca Check fdatasync() from -lrt if it's not in libc (solaris). Also fallback to
Timo Sirainen <tss@iki.fi>
parents: 410
diff changeset
130 # define fdatasync fsync
83d4617e1dca Check fdatasync() from -lrt if it's not in libc (solaris). Also fallback to
Timo Sirainen <tss@iki.fi>
parents: 410
diff changeset
131 #endif
83d4617e1dca Check fdatasync() from -lrt if it's not in libc (solaris). Also fallback to
Timo Sirainen <tss@iki.fi>
parents: 410
diff changeset
132
1915
79790750c349 importing new index code. mbox still broken.
Timo Sirainen <tss@iki.fi>
parents: 1852
diff changeset
133 struct const_iovec {
79790750c349 importing new index code. mbox still broken.
Timo Sirainen <tss@iki.fi>
parents: 1852
diff changeset
134 const void *iov_base;
79790750c349 importing new index code. mbox still broken.
Timo Sirainen <tss@iki.fi>
parents: 1852
diff changeset
135 size_t iov_len;
79790750c349 importing new index code. mbox still broken.
Timo Sirainen <tss@iki.fi>
parents: 1852
diff changeset
136 };
79790750c349 importing new index code. mbox still broken.
Timo Sirainen <tss@iki.fi>
parents: 1852
diff changeset
137
410
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
138 #ifndef HAVE_STRUCT_IOVEC
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
139 struct iovec {
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
140 void *iov_base;
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
141 size_t iov_len;
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
142 };
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
143 #endif
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
144
3623
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
145 /* IOV_MAX should be in limits.h nowadays. Linux still (2005) requires
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
146 defining _XOPEN_SOURCE to get that value. UIO_MAXIOV works with it though,
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
147 so use it instead. 16 is the lowest acceptable value for all OSes. */
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
148 #ifndef IOV_MAX
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
149 # include <sys/uio.h>
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
150 # ifdef UIO_MAXIOV
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
151 # define IOV_MAX UIO_MAXIOV
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
152 # else
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
153 # define IOV_MAX 16
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
154 # endif
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
155 #endif
085ebc6e341c Use IOV_MAX instead of UIO_MAXIOV when available.
Timo Sirainen <tss@iki.fi>
parents: 3237
diff changeset
156
410
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
157 #ifndef HAVE_WRITEV
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
158 # define writev my_writev
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
159 struct iovec;
704
fdc1fafb533d writev()'s 3rd parameter is declared as "int" pretty much everywhere, so we
Timo Sirainen <tss@iki.fi>
parents: 696
diff changeset
160 ssize_t my_writev(int fd, const struct iovec *iov, int iov_len);
410
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
161 #endif
1f0e7229ee58 Split IOBuffer into mmaped IBuffer, file IBuffer, memory data IBuffer and
Timo Sirainen <tss@iki.fi>
parents: 204
diff changeset
162
7822
5abe05d7d093 HP-UX: pread() and pwrite() are broken, use our own implementation.
Timo Sirainen <tss@iki.fi>
parents: 7578
diff changeset
163 #if !defined(HAVE_PREAD) || defined(PREAD_WRAPPERS) || defined(PREAD_BROKEN)
1852
29729fa90bb2 more kludgeing to get pread/pwrite working
Timo Sirainen <tss@iki.fi>
parents: 1849
diff changeset
164 # ifndef IN_COMPAT_C
29729fa90bb2 more kludgeing to get pread/pwrite working
Timo Sirainen <tss@iki.fi>
parents: 1849
diff changeset
165 # define pread my_pread
29729fa90bb2 more kludgeing to get pread/pwrite working
Timo Sirainen <tss@iki.fi>
parents: 1849
diff changeset
166 # define pwrite my_pwrite
29729fa90bb2 more kludgeing to get pread/pwrite working
Timo Sirainen <tss@iki.fi>
parents: 1849
diff changeset
167 # endif
1793
82e19ad18784 If we don't have function foo, do it always as #define foo my_foo and create
Timo Sirainen <tss@iki.fi>
parents: 1669
diff changeset
168 ssize_t my_pread(int fd, void *buf, size_t count, off_t offset);
82e19ad18784 If we don't have function foo, do it always as #define foo my_foo and create
Timo Sirainen <tss@iki.fi>
parents: 1669
diff changeset
169 ssize_t my_pwrite(int fd, const void *buf, size_t count, off_t offset);
1669
a0dd52443420 Added pwrite() compatibility
Timo Sirainen <tss@iki.fi>
parents: 1483
diff changeset
170 #endif
a0dd52443420 Added pwrite() compatibility
Timo Sirainen <tss@iki.fi>
parents: 1483
diff changeset
171
2705
20dcf58cc05c Add seteuid() wrapper for HP-UX
Timo Sirainen <tss@iki.fi>
parents: 1915
diff changeset
172 #ifndef HAVE_SETEUID
2872
c0e2a38b7647 Check for libgen.h and if it's not found, use my_basename(). Also
Timo Sirainen <tss@iki.fi>
parents: 2705
diff changeset
173 # define seteuid my_seteuid
2705
20dcf58cc05c Add seteuid() wrapper for HP-UX
Timo Sirainen <tss@iki.fi>
parents: 1915
diff changeset
174 int my_seteuid(uid_t euid);
20dcf58cc05c Add seteuid() wrapper for HP-UX
Timo Sirainen <tss@iki.fi>
parents: 1915
diff changeset
175 #endif
20dcf58cc05c Add seteuid() wrapper for HP-UX
Timo Sirainen <tss@iki.fi>
parents: 1915
diff changeset
176
3237
2f57438d9542 Added setegid() emulation for HP-UX.
Timo Sirainen <tss@iki.fi>
parents: 3002
diff changeset
177 #ifndef HAVE_SETEGID
2f57438d9542 Added setegid() emulation for HP-UX.
Timo Sirainen <tss@iki.fi>
parents: 3002
diff changeset
178 # define setegid my_setegid
2f57438d9542 Added setegid() emulation for HP-UX.
Timo Sirainen <tss@iki.fi>
parents: 3002
diff changeset
179 int my_setegid(gid_t egid);
2f57438d9542 Added setegid() emulation for HP-UX.
Timo Sirainen <tss@iki.fi>
parents: 3002
diff changeset
180 #endif
2f57438d9542 Added setegid() emulation for HP-UX.
Timo Sirainen <tss@iki.fi>
parents: 3002
diff changeset
181
2872
c0e2a38b7647 Check for libgen.h and if it's not found, use my_basename(). Also
Timo Sirainen <tss@iki.fi>
parents: 2705
diff changeset
182 #ifndef HAVE_LIBGEN_H
c0e2a38b7647 Check for libgen.h and if it's not found, use my_basename(). Also
Timo Sirainen <tss@iki.fi>
parents: 2705
diff changeset
183 # define basename my_basename
c0e2a38b7647 Check for libgen.h and if it's not found, use my_basename(). Also
Timo Sirainen <tss@iki.fi>
parents: 2705
diff changeset
184 char *my_basename(char *path);
c0e2a38b7647 Check for libgen.h and if it's not found, use my_basename(). Also
Timo Sirainen <tss@iki.fi>
parents: 2705
diff changeset
185 #endif
c0e2a38b7647 Check for libgen.h and if it's not found, use my_basename(). Also
Timo Sirainen <tss@iki.fi>
parents: 2705
diff changeset
186
3002
9f765960fca6 If strtoull() isn't supported, fallback to strtouq(). If that's not found
Timo Sirainen <tss@iki.fi>
parents: 2872
diff changeset
187 #ifndef HAVE_STRTOULL
9f765960fca6 If strtoull() isn't supported, fallback to strtouq(). If that's not found
Timo Sirainen <tss@iki.fi>
parents: 2872
diff changeset
188 # define strtoull my_strtoull
9f765960fca6 If strtoull() isn't supported, fallback to strtouq(). If that's not found
Timo Sirainen <tss@iki.fi>
parents: 2872
diff changeset
189 unsigned long long int my_strtoull(const char *nptr, char **endptr, int base);
9f765960fca6 If strtoull() isn't supported, fallback to strtouq(). If that's not found
Timo Sirainen <tss@iki.fi>
parents: 2872
diff changeset
190 #endif
7847
35877d1131db Added more fallbacks if strtoll() or strtoull() isn't implemented
Timo Sirainen <tss@iki.fi>
parents: 7822
diff changeset
191 #ifndef HAVE_STRTOLL
35877d1131db Added more fallbacks if strtoll() or strtoull() isn't implemented
Timo Sirainen <tss@iki.fi>
parents: 7822
diff changeset
192 # define strtoll my_strtoll
35877d1131db Added more fallbacks if strtoll() or strtoull() isn't implemented
Timo Sirainen <tss@iki.fi>
parents: 7822
diff changeset
193 unsigned long long int my_strtoll(const char *nptr, char **endptr, int base);
35877d1131db Added more fallbacks if strtoll() or strtoull() isn't implemented
Timo Sirainen <tss@iki.fi>
parents: 7822
diff changeset
194 #endif
3002
9f765960fca6 If strtoull() isn't supported, fallback to strtouq(). If that's not found
Timo Sirainen <tss@iki.fi>
parents: 2872
diff changeset
195
7850
7f9f7fc02359 Support systems with non-C99 vsnprintf().
Timo Sirainen <tss@iki.fi>
parents: 7847
diff changeset
196 #ifdef HAVE_OLD_VSNPRINTF
7f9f7fc02359 Support systems with non-C99 vsnprintf().
Timo Sirainen <tss@iki.fi>
parents: 7847
diff changeset
197 # include <stdio.h>
7f9f7fc02359 Support systems with non-C99 vsnprintf().
Timo Sirainen <tss@iki.fi>
parents: 7847
diff changeset
198 # define vsnprintf my_vsnprintf
7f9f7fc02359 Support systems with non-C99 vsnprintf().
Timo Sirainen <tss@iki.fi>
parents: 7847
diff changeset
199 int my_vsnprintf(char *str, size_t size, const char *format, va_list ap);
7f9f7fc02359 Support systems with non-C99 vsnprintf().
Timo Sirainen <tss@iki.fi>
parents: 7847
diff changeset
200 #endif
7f9f7fc02359 Support systems with non-C99 vsnprintf().
Timo Sirainen <tss@iki.fi>
parents: 7847
diff changeset
201
8076
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
202 #ifndef HAVE_CLOCK_GETTIME
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
203 # include <time.h>
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
204 # undef CLOCK_REALTIME
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
205 # define CLOCK_REALTIME 1
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
206 # define clock_gettime my_clock_gettime
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
207 int my_clock_gettime(int clk_id, struct timespec *tp);
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
208 #endif
bbfbc84f795c Added clock_gettime() compatibility function for systems without it.
Timo Sirainen <tss@iki.fi>
parents: 7850
diff changeset
209
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
210 /* ctype.h isn't safe with signed chars,
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
211 use our own instead if really needed */
696
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
212 #define i_toupper(x) ((char) toupper((int) (unsigned char) (x)))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
213 #define i_tolower(x) ((char) tolower((int) (unsigned char) (x)))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
214 #define i_isalnum(x) isalnum((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
215 #define i_isalpha(x) isalpha((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
216 #define i_isascii(x) isascii((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
217 #define i_isblank(x) isblank((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
218 #define i_iscntrl(x) iscntrl((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
219 #define i_isdigit(x) isdigit((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
220 #define i_isgraph(x) isgraph((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
221 #define i_islower(x) islower((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
222 #define i_isprint(x) isprint((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
223 #define i_ispunct(x) ispunct((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
224 #define i_isspace(x) isspace((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
225 #define i_isupper(x) isupper((int) (unsigned char) (x))
c7f42a8e7176 Reverted back the isdigit()/etc. They're defined to get int argument, so we
Timo Sirainen <tss@iki.fi>
parents: 694
diff changeset
226 #define i_isxdigit(x) isxdigit((int) (unsigned char) (x))
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
227
572
3c6a0cb061c6 EOVERFLOW doesn't exist everywhere, fallback it to EINVAL.
Timo Sirainen <tss@iki.fi>
parents: 494
diff changeset
228 #ifndef EOVERFLOW
3c6a0cb061c6 EOVERFLOW doesn't exist everywhere, fallback it to EINVAL.
Timo Sirainen <tss@iki.fi>
parents: 494
diff changeset
229 # define EOVERFLOW EINVAL
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
230 #endif
572
3c6a0cb061c6 EOVERFLOW doesn't exist everywhere, fallback it to EINVAL.
Timo Sirainen <tss@iki.fi>
parents: 494
diff changeset
231
1325
e026f8e4d241 Handle EDQUOT errno as "not enough disk space" like ENOSPC.
Timo Sirainen <tss@iki.fi>
parents: 908
diff changeset
232 #ifdef EDQUOT
e026f8e4d241 Handle EDQUOT errno as "not enough disk space" like ENOSPC.
Timo Sirainen <tss@iki.fi>
parents: 908
diff changeset
233 # define ENOSPACE(errno) ((errno) == ENOSPC || (errno) == EDQUOT)
e026f8e4d241 Handle EDQUOT errno as "not enough disk space" like ENOSPC.
Timo Sirainen <tss@iki.fi>
parents: 908
diff changeset
234 #else
e026f8e4d241 Handle EDQUOT errno as "not enough disk space" like ENOSPC.
Timo Sirainen <tss@iki.fi>
parents: 908
diff changeset
235 # define ENOSPACE(errno) ((errno) == ENOSPC)
572
3c6a0cb061c6 EOVERFLOW doesn't exist everywhere, fallback it to EINVAL.
Timo Sirainen <tss@iki.fi>
parents: 494
diff changeset
236 #endif
1325
e026f8e4d241 Handle EDQUOT errno as "not enough disk space" like ENOSPC.
Timo Sirainen <tss@iki.fi>
parents: 908
diff changeset
237
1483
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
238 /* EPERM is returned sometimes if device doesn't support such modification */
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
239 #ifdef EROFS
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
240 # define ENOACCESS(errno) \
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
241 ((errno) == EACCES || (errno) == EROFS || (errno) == EPERM)
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
242 #else
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
243 # define ENOACCESS(errno) ((errno) == EACCES || (errno) == EPERM)
1325
e026f8e4d241 Handle EDQUOT errno as "not enough disk space" like ENOSPC.
Timo Sirainen <tss@iki.fi>
parents: 908
diff changeset
244 #endif
1483
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
245
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
246 #define ENOTFOUND(errno) \
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
247 ((errno) == ENOENT || (errno) == ENOTDIR || (errno) == ELOOP)
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
248
4404
76e2177be0bf Handle EMLINK and EPERM errors the same way as EXDEV when handling hardlink
Timo Sirainen <tss@iki.fi>
parents: 3932
diff changeset
249 #define ECANTLINK(errno) \
76e2177be0bf Handle EMLINK and EPERM errors the same way as EXDEV when handling hardlink
Timo Sirainen <tss@iki.fi>
parents: 3932
diff changeset
250 ((errno) == EXDEV || (errno) == EMLINK || (errno) == EPERM)
76e2177be0bf Handle EMLINK and EPERM errors the same way as EXDEV when handling hardlink
Timo Sirainen <tss@iki.fi>
parents: 3932
diff changeset
251
4909
5ea3e08af1e2 Added EDESTDIREXISTS() macro, and changed rename() calls to use it.
Timo Sirainen <tss@iki.fi>
parents: 4404
diff changeset
252 /* EBUSY is given by some NFS implementations */
5ea3e08af1e2 Added EDESTDIREXISTS() macro, and changed rename() calls to use it.
Timo Sirainen <tss@iki.fi>
parents: 4404
diff changeset
253 #define EDESTDIREXISTS(errno) \
5ea3e08af1e2 Added EDESTDIREXISTS() macro, and changed rename() calls to use it.
Timo Sirainen <tss@iki.fi>
parents: 4404
diff changeset
254 ((errno) == EEXIST || (errno) == ENOTEMPTY || (errno) == EBUSY)
5ea3e08af1e2 Added EDESTDIREXISTS() macro, and changed rename() calls to use it.
Timo Sirainen <tss@iki.fi>
parents: 4404
diff changeset
255
1483
836c952e17ec More robust error handling for mbox.
Timo Sirainen <tss@iki.fi>
parents: 1325
diff changeset
256 #endif