usr/src/cmd/sendmail/libsm/fput.c

   1 /*
   2  * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
   3  *      All rights reserved.
   4  * Copyright (c) 1990, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Chris Torek.
   9  *
  10  * By using this file, you agree to the terms and conditions set
  11  * forth in the LICENSE file which can be found at the top level of
  12  * the sendmail distribution.
  13  */
  14
  15 #pragma ident   "%Z%%M% %I%     %E% SMI"
  16
  17 #include <sm/gen.h>
  18 SM_RCSID("@(#)$Id: fput.c,v 1.18 2001/01/28 00:29:35 ca Exp $")
  19 #include <string.h>
  20 #include <errno.h>
  21 #include <sm/io.h>
  22 #include <sm/assert.h>
  23 #include "local.h"
  24 #include "fvwrite.h"
  25
  26 /*
  27 **  SM_IO_FPUTS -- add a string to the buffer for the file pointer
  28 **
  29 **      Parameters:
  30 **              fp -- the file pointer for the buffer to be written to
  31 **              timeout -- time to complete the put-string
  32 **              s -- string to be placed in the buffer
  33 **
  34 **      Returns:
  35 **              Failure: returns SM_IO_EOF
  36 **              Success: returns 0 (zero)
  37 */
  38
  39 int
  40 sm_io_fputs(fp, timeout, s)
  41         SM_FILE_T *fp;
  42         int timeout;
  43         const char *s;
  44 {
  45         struct sm_uio uio;
  46         struct sm_iov iov;
  47
  48         SM_REQUIRE_ISA(fp, SmFileMagic);
  49         iov.iov_base = (void *) s;
  50         iov.iov_len = uio.uio_resid = strlen(s);
  51         uio.uio_iov = &iov;
  52         uio.uio_iovcnt = 1;
  53         return sm_fvwrite(fp, timeout, &uio);
  54 }