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Diffstat (limited to 'gnu/usr.sbin/sendmail/include/sm/stdio.h')
| -rw-r--r-- | gnu/usr.sbin/sendmail/include/sm/stdio.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/gnu/usr.sbin/sendmail/include/sm/stdio.h b/gnu/usr.sbin/sendmail/include/sm/stdio.h new file mode 100644 index 00000000000..d4f5189b724 --- /dev/null +++ b/gnu/usr.sbin/sendmail/include/sm/stdio.h @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers. + * All rights reserved. + * + * By using this file, you agree to the terms and conditions set + * forth in the LICENSE file which can be found at the top level of + * the sendmail distribution. + * + * $Sendmail: stdio.h,v 1.16 2001/03/08 03:23:08 ca Exp $ + */ + +#ifndef SM_STDIO_H +#define SM_STDIO_H + +#include <sm/gen.h> +#include <sm/io.h> + +/* +** We include <stdio.h> here for several reasons: +** - To force the <stdio.h> idempotency macro to be defined so that +** any future includes of <stdio.h> will have no effect; +** - To declare functions like rename() which we do not and can not override. +** Note that all of the following redefinitions of standard stdio +** apis are macros. +*/ + +#include <stdio.h> +#undef FILE +#undef _IOFBF +#undef _IOLBF +#undef EOF +#undef BUFSIZ +#undef getc +#undef putc + +/* +** Temporary for transition from stdio to sm_io. +*/ + +#define FILE SM_FILE_T +#define _IOFBF SM_IO_FBF +#define _IOLBF SM_IO_LBF +#define _SMIONBF SM_IO_NBF +#define EOF SM_IO_EOF +#define BUFSIZ SM_IO_BUFSIZ +#define fpos_t off_t + +#undef stdin +#undef stdout +#undef stderr +#undef clearerr +#undef feof +#undef ferror +#undef getc_unlocked +#undef getchar +#undef putc_unlocked +#undef putchar +#undef fileno + +#define stdin smioin +#define stdout smioout +#define stderr smioerr + +#define clearerr(f) sm_io_clearerr(f) +#define fclose(f) sm_io_close(f) +#define feof(f) sm_io_eof(f) +#define ferror(f) sm_io_error(f) +#define fflush(f) sm_io_flush(f) +#define fgetc(f) sm_io_fgetc(f) +#define fgetln(f, x) sm_io_getln(f, x) +#define fgetpos(f, p) sm_io_getpos(f, p) +#define fgets(b, n, f) sm_io_fgets(f, b, n) +#define fpurge(f) sm_io_purge(f) +#define fputc(c, f) sm_io_fputc(f, c) +#define fread(b, s, c, f) sm_io_read(f, b, s, c) +#define fseek(f, o, w) sm_io_seek(f, o, w) +#define fsetpos(f, p) sm_io_setpos(f, p) +#define ftell(f) sm_io_tell(f) +#define fwrite(b, s, c, f) sm_io_write(f, b, s, c) +#define getc(f) sm_io_getc(f) +#define getc_unlocked(f) sm_io_getc_unlocked(f) +#define getchar() sm_io_getc(smioout) +#define putc(c, f) sm_io_putc(f, c) +#define putc_unlocked(c, f) sm_io_putc_unlocked(f, c) +#define putchar(c) sm_io_putc(smioout, c) +#define rewind(f) sm_io_rewind(f) +#define setbuf(f, b) (void)sm_io_setvbuf(f, b, b ? SM_IO_FBF : \ + SM_IO_NBF, SM_IO_BUFSIZ); +#define setbuffer(f, b, size) (void)sm_io_setvbuf(f, b, b ? SM_IO_FBF : \ + SM_IO_NBF, size); +#define setlinebuf(f) sm_io_setvbuf(f, (char *)NULL, SM_IO_LBF, (size_t)0); +#define setvbuf(f, b, m, size) sm_io_setvbuf(f, b, m, size) +#define ungetc(c, f) sm_io_ungetc(f, c) + +#define fileno(fp) sm_io_getinfo(fp, SM_IO_WHAT_FD, NULL) +#define fopen(path, mode) ((FILE *)sm_io_open(SmFtStdio, (void *)(fd), (strcmp((mode), "r")==0?SM_IO_RDONLY:strcmp((mode), "w")==0?SM_IO_WRONLY:SM_IO_RDWR), NULL)) +#define freopen(path, mode, fp) ((FILE *)sm_io_reopen(SmFtStdio, (path), (strcmp((mode), "w")==0?SM_IO_WRONLY:SM_IO_RDONLY), NULL, (fp)) +#define fdopen(fd, mode) ((FILE *)sm_io_open(SmFtStdiofd, (void *)(fd), (strcmp((mode), "r")==0?SM_IO_RDONLY:strcmp((mode), "w")==0?SM_IO_WRONLY:SM_IO_RDWR), NULL)) + +/* the following have variable arg counts */ +#define fscanf sm_io_fscanf +#define fprintf sm_io_fprintf +#define printf( sm_io_printf(smioout, +#define snprintf sm_io_snprintf +#define vsnprintf sm_io_vsnprintf +#define vfprintf sm_io_vfprintf + +#endif /* SM_STDIO_H */ |