On Wednesday January 25 2006 9:23 am, Olivier Fourdan wrote:
> > $ cat s.c
> > #include <sys/ipc.h>
> >
> > $ gcc -c s.c
> > In file included from s.c:1:
> > /usr/include/sys/ipc.h:51: error: syntax error before
> > 'cid_t' /usr/include/sys/ipc.h:56: error: syntax error
> > before '}' token
>
> Works here. gcc 3.3; HP-UX 11.11 on PA-RISC 2.0.
Yeah, it works on our earlier 11.23 releases, but not latest:
$ gcc -DXOPEN_SOURCE -c s.c
In file included from s.c:1:
/usr/include/sys/ipc.h:51: error: syntax error before 'cid_t'
/usr/include/sys/ipc.h:56: error: syntax error before '}' token
That header file has changed radically between those 11.23
releases, and cid_t is new in this release.
$cat -n /usr/include/sys/ipc.h | head -70
1 /* @(#) ipc.h $Date: 2004/08/05 11:40:57 $Revision: i380/5 PATCH_11.23 (PHKL_31500) */
2 /*
3 * (C) Copyright 1996-2004 Hewlett-Packard Development Company, LP
4 */
5
6 /*
7 * @(#)
8 * Common interprocess communication (IPC) access structure definition,
9 * used by the three IPC mechanisms: messages, semaphores and shared
10 * memory.
11 */
12
13 #ifndef _SYS_IPC_INCLUDED
14 #define _SYS_IPC_INCLUDED
15
16 #include <sys/stdsyms.h>
17 #include <sys/types.h>
18
19 #ifdef _INCLUDE_XOPEN_SOURCE
20
21 /* Needed types and structures */
22
23 /* Common IPC Access Structure */
24 struct ipc_perm {
25 # ifdef _CLASSIC_ID_TYPES
26 unsigned short filler_uid;
27 unsigned short uid; /* owner's user id */
28 unsigned short filler_gid;
29 unsigned short gid; /* owner's group id */
30 unsigned short filler_cuid;
31 unsigned short cuid; /* creator's user id */
32 unsigned short filler_cgid;
33 unsigned short cgid; /* creator's group id */
34 # else
35 uid_t uid; /* owner's user id */
36 gid_t gid; /* owner's group id */
37 uid_t cuid; /* creator's user id */
38 gid_t cgid; /* creator's group id */
39 # endif /* not _CLASSIC_ID_TYPES */
40
41 mode_t mode; /* access modes */
42 unsigned short __seq16;/* OLD slot usage sequence number */
43 key_t key; /* key */
44
45 unsigned short __ndx; /* NOT USED; was ndx of proc who has lock */
46 unsigned short __wait; /* waits, wanted, lock bits; reserved for
47 specific ipc facilities */
48
49 unsigned int seq; /* slot usage sequence number */
50 #ifdef _INCLUDE_HPUX_SOURCE
51 cid_t cid; /* Compartment ID */
52 #else
53 int __cpad; /* pad for non-hp code */
54 #endif /* _INCLUDE_HPUX_SOURCE */
55 char pad[12];/* room for future expansion */
56 };
...
