This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
avoid autoflushing behavior of fork/system/exec on Solaris (thanks
[perl5.git] / dosish.h
CommitLineData
79072805 1#define ABORT() abort();
a0d0e21e 2
137443ea 3#ifndef SH_PATH
55497cff 4#define SH_PATH "/bin/sh"
137443ea 5#endif
55497cff
PP
6
7#ifdef DJGPP
3fe9a6f1
PP
8# define BIT_BUCKET "nul"
9# define OP_BINARY O_BINARY
39e571d4 10# define PERL_SYS_INIT(c,v) Perl_DJGPP_init(c,v)
933fea7f 11# define init_os_extras Perl_init_os_extras
39e571d4
ML
12# include <signal.h>
13# define HAS_UTIME
14# define HAS_KILL
15 char *djgpp_pathexp (const char*);
16# if (DJGPP==2 && DJGPP_MINOR < 2)
17# define NO_LOCALECONV_MON_THOUSANDS_SEP
18# endif
19# ifdef USE_THREADS
39e571d4 20# define OLD_PTHREADS_API
39e571d4 21# endif
273cf8d1 22# define PERL_FS_VER_FMT "%d_%d_%d"
3fe9a6f1 23#else /* DJGPP */
3fe9a6f1 24# ifdef WIN32
ad2e33dc 25# define PERL_SYS_INIT(c,v) Perl_win32_init(c,v)
3fe9a6f1
PP
26# define BIT_BUCKET "nul"
27# else
6dce6b70 28# define PERL_SYS_INIT(c,v)
1cab015a 29# define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */
3fe9a6f1
PP
30# endif
31#endif /* DJGPP */
55497cff 32
534825c4 33#define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM
8cc95fdb 34#define dXSUB_SYS
c07a80fd 35
55497cff
PP
36/*
37 * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were
38 * running on DOS, *and* if we had to cope with 16 bit memory addressing
39 * constraints, *and* we need to have memory allocated as unsigned long.
40 *
41 * with the advent of *real* compilers for DOS, they are not locked together.
42 * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have
43 * 16 bit memory addressing constraints".
44 *
45 * if you need the last, try #DEFINE MEM_SIZE unsigned long.
46 */
47#ifdef MSDOS
48 #ifndef DJGPP
49 #define HAS_64K_LIMIT
50 #endif
51#endif
52
e6aa3164
PP
53/* USEMYBINMODE
54 * This symbol, if defined, indicates that the program should
55 * use the routine my_binmode(FILE *fp, char iotype) to insure
56 * that a file is in "binary" mode -- that is, that no translation
57 * of bytes occurs on read or write operations.
58 */
59#undef USEMYBINMODE
60
61bb5906
CB
61/* Stat_t:
62 * This symbol holds the type used to declare buffers for information
63 * returned by stat(). It's usually just struct stat. It may be necessary
64 * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
65 * information.
66 */
67#define Stat_t struct stat
68
e6aa3164
PP
69/* USE_STAT_RDEV:
70 * This symbol is defined if this system has a stat structure declaring
71 * st_rdev
72 */
73#define USE_STAT_RDEV /**/
74
75/* ACME_MESS:
76 * This symbol, if defined, indicates that error messages should be
77 * should be generated in a format that allows the use of the Acme
78 * GUI/editor's autofind feature.
79 */
80#undef ACME_MESS /**/
81
44a8e56a
PP
82/* ALTERNATE_SHEBANG:
83 * This symbol, if defined, contains a "magic" string which may be used
84 * as the first line of a Perl program designed to be executed directly
85 * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
86 * begins with a character other then #, then Perl will only treat
87 * it as a command line if if finds the string "perl" in the first
88 * word; otherwise it's treated as the first line of code in the script.
89 * (IOW, Perl won't hand off to another interpreter via an alternate
90 * shebang sequence that might be legal Perl code.)
91 */
92/* #define ALTERNATE_SHEBANG "#!" / **/
93
a0d0e21e
LW
94/*
95 * fwrite1() should be a routine with the same calling sequence as fwrite(),
96 * but which outputs all of the bytes requested as a single stream (unlike
97 * fwrite() itself, which on some systems outputs several distinct records
98 * if the number_of_items parameter is >1).
99 */
100#define fwrite1 fwrite
101
a0d0e21e 102#define Fstat(fd,bufptr) fstat((fd),(bufptr))
a5f75d66 103#define Fflush(fp) fflush(fp)
8cc95fdb 104#define Mkdir(path,mode) mkdir((path),(mode))
3fe9a6f1
PP
105
106#ifndef WIN32
107# define Stat(fname,bufptr) stat((fname),(bufptr))
108#else
2d7a9237
GS
109# define HAS_IOCTL
110# define HAS_UTIME
111# define HAS_KILL
112# define HAS_WAIT
b990f8c8 113# define HAS_CHOWN
3fe9a6f1 114#endif /* WIN32 */