source: vendor/perl/5.8.8/mpeix/mpeixish.h@ 3181

Last change on this file since 3181 was 3181, checked in by bird, 19 years ago

perl 5.8.8
File size: 6.0 KB
Line 
1/*
2 * The following symbols are defined if your operating system supports
3 * functions by that name. All Unixes I know of support them, thus they
4 * are not checked by the configuration script, but are directly defined
5 * here.
6 */
7
8/* HAS_IOCTL:
9 * This symbol, if defined, indicates that the ioctl() routine is
10 * available to set I/O characteristics
11 */
12#define HAS_IOCTL /**/
13
14/* HAS_UTIME:
15 * This symbol, if defined, indicates that the routine utime() is
16 * available to update the access and modification times of files.
17 */
18#define HAS_UTIME /**/
19
20/* HAS_GROUP
21 * This symbol, if defined, indicates that the getgrnam() and
22 * getgrgid() routines are available to get group entries.
23 */
24#define HAS_GROUP /**/
25
26/* HAS_PASSWD
27 * This symbol, if defined, indicates that the getpwnam() and
28 * getpwuid() routines are available to get password entries.
29 */
30#define HAS_PASSWD /**/
31
32#define HAS_KILL
33#define HAS_WAIT
34
35/* USEMYBINMODE
36 * This symbol, if defined, indicates that the program should
37 * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
38 * that a file is in "binary" mode -- that is, that no translation
39 * of bytes occurs on read or write operations.
40 */
41#undef USEMYBINMODE
42
43/* Stat_t:
44 * This symbol holds the type used to declare buffers for information
45 * returned by stat(). It's usually just struct stat. It may be necessary
46 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
47 * information.
48 */
49#define Stat_t struct stat
50
51/* USE_STAT_RDEV:
52 * This symbol is defined if this system has a stat structure declaring
53 * st_rdev
54 */
55#define USE_STAT_RDEV /**/
56
57/* ACME_MESS:
58 * This symbol, if defined, indicates that error messages should be
59 * should be generated in a format that allows the use of the Acme
60 * GUI/editor's autofind feature.
61 */
62#undef ACME_MESS /**/
63
64/* UNLINK_ALL_VERSIONS:
65 * This symbol, if defined, indicates that the program should arrange
66 * to remove all versions of a file if unlink() is called. This is
67 * probably only relevant for VMS.
68 */
69/* #define UNLINK_ALL_VERSIONS / **/
70
71/* VMS:
72 * This symbol, if defined, indicates that the program is running under
73 * VMS. It is currently automatically set by cpps running under VMS,
74 * and is included here for completeness only.
75 */
76/* #define VMS / **/
77
78/* ALTERNATE_SHEBANG:
79 * This symbol, if defined, contains a "magic" string which may be used
80 * as the first line of a Perl program designed to be executed directly
81 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
82 * begins with a character other then #, then Perl will only treat
83 * it as a command line if if finds the string "perl" in the first
84 * word; otherwise it's treated as the first line of code in the script.
85 * (IOW, Perl won't hand off to another interpreter via an alternate
86 * shebang sequence that might be legal Perl code.)
87 */
88/* #define ALTERNATE_SHEBANG "#!" / **/
89
90#include <signal.h>
91
92#ifndef SIGABRT
93# define SIGABRT SIGILL
94#endif
95#ifndef SIGILL
96# define SIGILL 6 /* blech */
97#endif
98#define ABORT() kill(PerlProc_getpid(),SIGABRT);
99
100/*
101 * fwrite1() should be a routine with the same calling sequence as fwrite(),
102 * but which outputs all of the bytes requested as a single stream (unlike
103 * fwrite() itself, which on some systems outputs several distinct records
104 * if the number_of_items parameter is >1).
105 */
106#define fwrite1 fwrite
107
108#define Stat(fname,bufptr) stat((fname),(bufptr))
109#define Fstat(fd,bufptr) fstat((fd),(bufptr))
110#define Fflush(fp) fflush(fp)
111#define Mkdir(path,mode) mkdir((path),(mode))
112
113#ifndef PERL_SYS_INIT
114# define PERL_SYS_INIT(c,v) PERL_FPU_INIT MALLOC_INIT
115#endif
116
117#ifndef PERL_SYS_TERM
118#define PERL_SYS_TERM() MALLOC_TERM
119#endif
120
121#define BIT_BUCKET "/dev/null"
122
123#define dXSUB_SYS
124
125/* pw_passwd, pw_gecos, pw_age, pw_comment exist in the struct passwd
126 * but they contain uninitialized (as in "accessing them will crash perl")
127 * pointers. Stay away from them. */
128
129#undef PWGECOS
130#undef PRPASSWD
131#undef PWAGE
132#undef PWCOMMENT
133
134/* various missing external function declarations */
135
136#include <sys/ipc.h>
137extern key_t ftok (char *pathname, char id);
138extern char *gcvt (double value, int ndigit, char *buf);
139extern int isnan (double value);
140extern void srand48(long int seedval);
141extern double drand48(void);
142extern double erand48(unsigned short xsubi[3]);
143extern long jrand48(unsigned short xsubi[3]);
144extern void lcong48(unsigned short param[7]);
145extern long lrand48(void);
146extern long mrand48(void);
147extern long nrand48(unsigned short xsubi[3]);
148extern unsigned short *seed48(unsigned short seed16v[3]);
149
150/* various missing constants -- define 'em */
151
152#define PF_UNSPEC 0
153
154/* declarations for wrappers in mpeix.c */
155
156#include <time.h>
157#include <sys/wait.h>
158#include <sys/socket.h>
159#include <netinet/in.h>
160
161
162extern int ftruncate(int fd, long wantsize);
163extern int gettimeofday( struct timeval *tp, struct timezone *tpz );
164extern int truncate(const char *pathname, off_t length);
165
166extern int mpe_read(int filedes, void *buffer, size_t len);
167extern int mpe_write(int filedes, const void *buffer, size_t len);
168extern int mpe_send(int socket, const void *buffer, size_t len, int flags);
169extern int mpe_sendto(int socket, const void *buffer, size_t len,
170 int flags, const struct sockaddr *dest_addr,
171 size_t dest_len);
172extern int mpe_recv(int socket, void *buffer, size_t length, int flags);
173extern int mpe_recvfrom(int socket, void *buffer, size_t length,
174 int flags, struct sockaddr *address,
175 size_t *address_len) ;
176extern int mpe_bind(int socket, const struct sockaddr *address,
177 size_t address_len);
178extern int mpe_getsockname(int socket, struct sockaddr *address,
179 size_t *address_len);
180extern int mpe_getpeername(int socket, struct sockaddr *address,
181 size_t *address_len);
182
183/* Replacements to fix various socket problems -- see mpeix.c */
184#define fcntl mpe_fcntl
185#define read mpe_read
186#define write mpe_write
187#define send mpe_send
188#define sendto mpe_sendto
189#define recv mpe_recv
190#define recvfrom mpe_recvfrom
191#define bind mpe_bind
192#define getsockname mpe_getsockname
193#define getpeername mpe_getpeername
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