a3b97d75b1
which included commits to RCS files with non-trunk default branches. git-svn-id: svn://10.65.10.50/trunk@1014 c028cbd2-c16b-5b4b-a496-9718f37d4682
140 lines
4.9 KiB
C
Executable File
140 lines
4.9 KiB
C
Executable File
/* p4port.h (c)Copyright Sequiter Software Inc., 1990-1994. All rights reserved.
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Declarations for non-standard C runtime library functions.
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CB 5.1 MULTI-PLATFORM RELEASE DATE: JULY 15/94
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*/
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#ifdef XVT_OS
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#include <xvt.h>
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#endif
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#ifdef S4UNIX
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#define S4OPTIMIZE_OFF
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#ifdef S4MACINTOSH
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#define S4BYTEORDER_3210
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#define S4NO_ATOF
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#define S4NO_FCVT
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#define S4NO_ECVT
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#else
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#define S4LOCKF /* use function lockf() for locking */
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/* #define S4NO_MEMMOVE */ /* use if memmove() not found */
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#endif
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/* CodeBase Multi-Platform defines */
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#define S4ERRNO /* use global variable, 'errno' */
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#define S4NO_CHSIZE /* use if chsize() not found */
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#define S4NO_DUP /* use if dup() not found/not required */
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#define S4NO_FILELENGTH /* use if filelength() not found */
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#define S4NO_NEGATIVE_LOCK /* use if negative locking not supported */
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#define S4NO_POW /* use if pow() not found */
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/* #define S4NO_REMOVE */ /* use if remove() not found */
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/* #define S4NO_RENAME */ /* use if rename() not found */
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#define S4NO_STRLWR /* use if strlwr() not found */
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#define S4NO_STRNICMP /* use if strnicmp() not found */
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#define S4NO_STRUPR /* use if strupr() not found */
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/* #define S4BYTEORDER_2301 */ /* use for 2301 systems */
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/* #define S4BYTEORDER_3210 */ /* use for 3210 systems */
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/* #define S464BIT */ /* use for 64 bit systems */
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/* #define S4BYTE_SWAP */ /* use for swapping bytes on 3210 or 2301 systems */
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#define S4MEMCMP /* use if memcmp() uses signed byte comparison */
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/* #define S4LSEEK */ /* use if lseek() cannot seek past EOF */
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/* #define S4NO_ATOF */ /* use if atof() not found */
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/* #define S4NO_ECVT */ /* use if ecvt() not found */
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/* #define S4NO_FCVT */ /* use if fcvt() not found */
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/* #define S4NO_SIZE_T */ /* use if variable size_t not found */
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/* #define S4NO_STDLIB */ /* use if no stdlib include file */
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/* #define S4NO_UNISTD */ /* use if no unistd include file */
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#endif
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#ifdef S4NO_SIZE_T
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typedef unsigned size_t ;
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#endif
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#ifdef S4UNIX
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#define S4CMP_PARM void * /* These functions are usually declared */
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#ifndef S4MACINTOSH /* in other system header files, and */
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extern long filelength(int hand) ; /* therefore most of these declarations */
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#ifdef S4NO_STDLIB
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extern int atoi(char * nptr) ; /* are redundant. Sometimes, however, */
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extern long atol(char * nptr) ; /* the declaration is in a header file */
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#endif
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extern int chsize(int fildes, long size) ; /* not included in the compile. In that */
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extern int close(int fildes) ; /* case, compile and/or run-time errors */
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extern void exit(int status) ; /* will be avoided because of these */
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extern int lock(int flag) ; /* declarations. */
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extern int locking(int fildes, int mode, long size) ;
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extern void *malloc(size_t size) ; /* malloc(), calloc() and realloc() may */
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extern void *calloc(size_t nelem, size_t size) ; /* return a 'char *' in some compilers. */
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extern void *realloc(void * ptr, size_t size) ; /* if so, change 'void *' to 'char *' */
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extern void free(void * ptr) ;
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extern long time(long * tloc) ;
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#ifdef S4NO_UNISTD
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extern int read(int fildes, char * buf, unsigned nbyte) ;
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extern int unlink(char * path) ;
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extern int write(int fildes, char * buf, unsigned nbyte) ;
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#endif
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#ifndef S4NO_ECVT
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extern char *ecvt(double value, int ndigit, int * decpt, int * sign) ;
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#ifndef S4NO_FCVT
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extern char *fcvt(double value, int ndigit, int * decpt, int * sign) ;
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#endif
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#endif
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#ifndef S4LSEEK
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extern long lseek(int fildes, long offset, int whence) ;
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#endif
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#ifndef S4MEMCMP
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extern int memcmp(const void * s1, const void * s2, size_t n) ;
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#endif
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#else
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long filelength(int) ;
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long MAClseek(int, long, int, int) ;
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#include <errors.h>
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#include <files.h>
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#endif
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/* #define USHRT_MAX 0xFFFF */ /* may comment these out if compiler */
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/* #define INT_MAX 0x7FFF */ /* error occurs */
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/* #define UINT_MAX 0xFFFF */
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#endif
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#ifdef S4LOCKF
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#define S4LOCKING
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int lockf(int fildes, int locking, long size);
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#endif
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#ifdef S4NO_STRNICMP
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int strnicmp(char *a, char *b, size_t n );
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#endif
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#ifdef S4NO_MEMMOVE
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void *memmove(void *dest, void *src, size_t count );
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#endif
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#ifdef S4LSEEK
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#define S4OFF_OPTIMIZE
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long f4seek() ;
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#endif
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#ifdef S4NO_FCVT
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char *f4fcvt( double value, int numdigits, int *dec_ptr, int *sign_ptr );
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#endif
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#ifdef S4NO_ECVT
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char *f4ecvt( double value, int numdigits, int *dec_ptr, int *sign_ptr );
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#endif
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#ifdef S4NO_ATOF
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double c4atof( char * buf );
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#endif
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#ifdef S4BYTEORDER_3210
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#define S4DO_BYTEORDER
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#endif
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#ifdef S4BYTEORDER_2301
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#define S4DO_BYTEORDER
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#endif
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