s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 114

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

CHAPTER 8: ANSI LIBRARY
8.2 ANSI Library Function List
The following explains the meaning of the entries in the Reentrant field:
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8.2.1 Input/Output Functions (io.lib)
The table below lists the input/output functions included in io.lib.
Header file: stdio.h
98
FILE *fopen(char *filename, char *mode);
FILE *freopen(char *filename, char *mode,
FILE *stream);
int fclose(FILE *stream);
int fflush(FILE *stream);
int fseek(FILE *stream, long int offset, int orign);
long int ftell(FILE *stream);
void rewind(FILE *stream);
int fgetpos(FILE *stream, fpos_t *ptr);
int fsetpos(FILE *stream, fpos_t *ptr);
size_t fread(void *ptr, size_t size, size_t count,
FILE *stream);
size_t fwrite(void *ptr, size_t size, size_t count,
FILE *stream);
int fgetc(FILE *stream);
int getc(FILE *stream);
int getchar( );
int ungetc(int c, FILE *stream);
char *fgets(char *s, int n, FILE *stream);
char *gets(char *s);
int fputc(int c, FILE *stream);
int putc(int c, FILE *stream);
int putchar(int c);
int fputs(char *s, FILE *stream);
int puts(char *s);
The function is reentrant.
The function is not reentrant.
Dummy function. (You need to modify it for your system.)
The function is not reentrant. (This refers to the global parameters, and it calls the dummy function. It can
be used as a reentrant function if there is no change in the global parameters and your created read(),
write() are reentrant functions.)
Function
Table 8.2.1.1 Input/output functions
Dummy
Dummy
Dummy
Dummy
Dummy
Dummy
Dummy
Dummy
Dummy
Input array element from
stdin.
Output array element to
stdout.
Input one character from
stdin.
Input one character from
stdin.
Input one character from
stdin.
Push one character
back to input buffer.
Input character string
from stdin.
Input character string
from stdin.
Output one character to
stdout.
Output one character to
stdout.
Output one character to
stdout.
Output character string
to stdout.
Output character string
to stdout.
Functionality
EPSON
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
Reentrant
Ù
Ù
Ù
Ù
Ù
Ù
Ù
Ù
Ù
L
L
L
L
L
L
L
L
L
L
L
L
×
Refer to global parameter stdin, _iob,
call read function.
Refer to global parameter stdout, stderr,
_iob, call write function.
Refer to global parameter stdin, _iob,
call read function.
Refer to global parameter stdin, _iob,
call read function.
Refer to global parameter stdin, _iob,
call read function.
Refer to global parameter stdin, stdout,
stderr, _iob, returned value overwrite.
Refer to global parameter stdin, _iob,
call read function.
Refer to global parameter stdin, _iob,
call read function.
Refer to global parameter stdout, stderr,
_iob, call write function.
Refer to global parameter stdout, stderr,
_iob, call write function.
Refer to global parameter stdout, stderr,
_iob, call write function.
Refer to global parameter stdout, stderr,
_iob, call write function.
Refer to global parameter stdout, stderr,
_iob, call write function.
S5U1C33000C MANUAL
Notes