c3ad4b4583
the function naming problem for complex double function i've recently aksed for in -committers. (The recently committed rev 1.5 of proc.c was actually also part of this update.) Should the mailing lists come to an agreement that f2c better belongs into the ports, this could be done nevertheless. For the time being, we've at least got a current version now. Thanks, Steve! Submitted by: Steve Kargl <sgk@troutmask.apl.washington.edu>
108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
#include "stdio.h"
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#include "errno.h"
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#ifndef NULL
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/* ANSI C */
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#include "stddef.h"
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#endif
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#ifndef SEEK_SET
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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#endif
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#ifdef MSDOS
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#ifndef NON_UNIX_STDIO
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#define NON_UNIX_STDIO
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#endif
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#endif
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#ifdef UIOLEN_int
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typedef int uiolen;
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#else
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typedef long uiolen;
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#endif
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/*units*/
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typedef struct
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{ FILE *ufd; /*0=unconnected*/
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char *ufnm;
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#ifndef MSDOS
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long uinode;
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int udev;
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#endif
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int url; /*0=sequential*/
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flag useek; /*true=can backspace, use dir, ...*/
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flag ufmt;
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flag urw; /* (1 for can read) | (2 for can write) */
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flag ublnk;
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flag uend;
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flag uwrt; /*last io was write*/
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flag uscrtch;
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} unit;
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extern flag f__init;
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extern cilist *f__elist; /*active external io list*/
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extern flag f__reading,f__external,f__sequential,f__formatted;
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#undef Void
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#ifdef KR_headers
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#define Void /*void*/
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extern int (*f__getn)(); /* for formatted input */
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extern void (*f__putn)(); /* for formatted output */
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extern void x_putc();
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extern long f__inode();
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extern VOID sig_die();
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extern int (*f__donewrec)(), t_putc(), x_wSL();
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extern int c_sfe(), err__fl(), xrd_SL(), f__putbuf();
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#else
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#define Void void
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int (*f__getn)(void); /* for formatted input */
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extern void (*f__putn)(int); /* for formatted output */
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extern void x_putc(int);
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extern long f__inode(char*,int*);
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extern void sig_die(char*,int);
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extern void f__fatal(int,char*);
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extern int t_runc(alist*);
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extern int f__nowreading(unit*), f__nowwriting(unit*);
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extern int fk_open(int,int,ftnint);
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extern int en_fio(void);
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extern void f_init(void);
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extern int (*f__donewrec)(void), t_putc(int), x_wSL(void);
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extern void b_char(char*,char*,ftnlen), g_char(char*,ftnlen,char*);
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extern int c_sfe(cilist*), z_rnew(void);
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extern int isatty(int);
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extern int err__fl(int,int,char*);
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extern int xrd_SL(void);
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extern int f__putbuf(int);
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#ifdef __cplusplus
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}
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#endif
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#endif
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extern int (*f__doend)(Void);
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extern FILE *f__cf; /*current file*/
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extern unit *f__curunit; /*current unit*/
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extern unit f__units[];
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#define err(f,m,s) {if(f) errno= m; else f__fatal(m,s); return(m);}
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#define errfl(f,m,s) return err__fl((int)f,m,s)
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/*Table sizes*/
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#define MXUNIT 100
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extern int f__recpos; /*position in current record*/
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extern int f__cursor; /* offset to move to */
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extern int f__hiwater; /* so TL doesn't confuse us */
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#define WRITE 1
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#define READ 2
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#define SEQ 3
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#define DIR 4
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#define FMT 5
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#define UNF 6
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#define EXT 7
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#define INT 8
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#define buf_end(x) (x->_flag & _IONBF ? x->_ptr : x->_base + BUFSIZ)
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