source: buchla-68k/orig/DOC/CFILEIO.TXT

Buchla 700 C Library I/O Functions and Macros           As of 1987-10-11
---------------------------------------------           ----------------

agetc(stream)                           FGETS.C         function        [2]
aputc(c, stream)                        FPUTS.C         function        [2]

blkrd(fcb, buff, ns)                    BLKRD.C         function        [2]

clearerr(stream)                        STDIO.H         macro
close(fd)                               CLOSE.C         function        [3]
creat(name, mode)                       OPEN.C          function        [3]

fclose(stream)                          PUTC.C          function
feof(stream)                            STDIO.H         macro
ferror(stream)                          STDIO.H         macro
fflush(stream)                          PUTC.C          function
fgets(s, nc, stream)                    FGETS.C         function
fileno(stream)                          STDIO.H         macro
flread(buff, llen, stream)              FLREAD.C        function        [2]
fopen(name, type)                       FOPEN.C         function
fprintf(stream, fmt, args)              FPRINTF.C       function
fputs(s, stream)                        FPUTS.C         function
fread(buff, size, number, stream)       FREAD.C         function
fscanf(stream, fmt, args)               FSCANF.C        function
fseek(stream, lpos, mode)               FSEEK.C         function
ftell(stream)                           FTELL.C         function
fwrite(buff, size, number, stream)      FWRITE.C        function

getc(stream)                            GETC.C          function        [1]
getchar()                               STDIO.H         macro
getl(stream)                            GETL.C          function        [2]
gets(s)                                 FGETS.C         function
getw(stream)                            GETW.C          function

lseek(stream, lpos, how)                LSEEK.C         function        [3]

open(name, flag, mode)                  OPEN.C          function        [3]

posit(stream, upos)                     POSIT.C         function        [2]
printf(fmt, args)                       FPRINTF.C       function
putc(c, stream)                         PUTC.C          function        [1]
putchar(c)                              STDIO.H         macro
puterr(c)                               PUTC.C          function
putl(l, stream)                         PUTL.C          function
puts(s)                                 FPUTS.C         function
putw(w, stream)                         PUTW.C          function


read(fd, buff, ulen)                    READ.C          function        [3]
rename(old, new)                        RENAME.C        function

scanf(fmt, args)                        FSCANF.C        function
setbuf(stream, buff)                    SETBUF.C        function
sscanf(string, fmt, args)               SCAN.C          function

ungetc(c, stream)                       UNGETC.C        function
unlink(name)                            UNLINK.C        function        [3]

write(fd, buff, ulen)                   WRITE.C         function        [3]


Notes
-----

[1]     Usually implemented as a macro in Unix systems.

        The complete list of macros for Unix is:

                clearerr
                feof
                ferror
                fileno
                getc
                getchar
                putc
                putchar

[2]     Additional function, not in Unix systems.

[3]     System level (unbuffered) I/O functions.

[4]     The following are used as arguments:

                args    arguments  (must match fmt)     (... any ...)
                buff    buffer pointer                  (char *)
                c       character                       (char)
                fcb     file control block pointer      (struct fcb *)
                fd      file designator                 (int)
                fmt     format string pointer           (char *)
                how     file seek type                  (int)
                l       long                            (long)
                len     length                          (int)
                llen    long length                     (long)
                lpos    long file position offset       (long)
                mode    file mode string pointer        (char *)
                name    file name pointer               (char *)
                nc      number of characters            (int)
                new     new file name pointer           (char *)
                ns      sector count                    (int)
                nw      number of words                 (int)
                old     old file name pointer           (char *)
                pos     file position offset            (int)
                s       string pointer                  (char *)
                size    item size                       (int)
                stream  stream file pointer             (FILE *)
                type    type string pointer             (char *)
                ulen    unsigned length                 (unsigned)
                upos    unsigned file position offset   (unsigned)
                number  item count                      (int)
                w       word                            (int)