File Manager

003 File Manager

Current Path: /usr/src/contrib/sendmail/libsm

usr / src / contrib / sendmail / libsm /

📁 ..
📄 Makefile(346 B)
📄 Makefile.m4(1.92 KB)
📄 README(4.42 KB)
📄 assert.c(4.13 KB)
📄 assert.html(13.86 KB)
📄 b-strcmp.c(3.4 KB)
📄 b-strl.c(5 KB)
📄 cdefs.html(2.39 KB)
📄 cf.c(1.97 KB)
📄 clock.c(13.89 KB)
📄 clrerr.c(872 B)
📄 config.c(4.47 KB)
📄 debug.c(8.91 KB)
📄 debug.html(7.68 KB)
📄 errstring.c(6.03 KB)
📄 exc.c(13.05 KB)
📄 exc.html(23.27 KB)
📄 fclose.c(3.13 KB)
📄 feof.c(961 B)
📄 ferror.c(932 B)
📄 fflush.c(3.1 KB)
📄 fget.c(2.37 KB)
📄 findfp.c(10.65 KB)
📄 flags.c(1.27 KB)
📄 fopen.c(8.3 KB)
📄 fpos.c(3.12 KB)
📄 fprintf.c(1.35 KB)
📄 fpurge.c(1.15 KB)
📄 fput.c(1.25 KB)
📄 fread.c(2.28 KB)
📄 fscanf.c(1.34 KB)
📄 fseek.c(7.25 KB)
📄 fvwrite.c(6.24 KB)
📄 fvwrite.h(740 B)
📄 fwalk.c(1.41 KB)
📄 fwrite.c(1.54 KB)
📄 gen.html(910 B)
📄 get.c(1.12 KB)
📄 glue.h(731 B)
📄 heap.c(17.29 KB)
📄 heap.html(13.07 KB)
📄 index.html(5.95 KB)
📄 inet6_ntop.c(1.1 KB)
📄 io.html(26.6 KB)
📄 ldap.c(35.72 KB)
📄 local.h(9.42 KB)
📄 makebuf.c(3.36 KB)
📄 match.c(2.77 KB)
📄 mbdb.c(16.61 KB)
📄 memstat.c(5.13 KB)
📄 mpeix.c(13.84 KB)
📄 niprop.c(4.64 KB)
📄 notify.c(3.32 KB)
📄 put.c(1.61 KB)
📄 refill.c(7.09 KB)
📄 rewind.c(1.08 KB)
📄 rpool.c(11.54 KB)
📄 rpool.html(6.08 KB)
📄 sem.c(4.41 KB)
📄 setvbuf.c(4.2 KB)
📄 shm.c(2.62 KB)
📄 signal.c(6.75 KB)
📄 smstdio.c(6.14 KB)
📄 snprintf.c(2.29 KB)
📄 sscanf.c(2.26 KB)
📄 stdio.c(9.7 KB)
📄 strcasecmp.c(3.14 KB)
📄 strdup.c(2.79 KB)
📄 strerror.c(1.27 KB)
📄 strexit.c(2.76 KB)
📄 string.c(1.29 KB)
📄 stringf.c(1.77 KB)
📄 strio.c(9.18 KB)
📄 strl.c(7.52 KB)
📄 strrevcmp.c(1.61 KB)
📄 strto.c(5.45 KB)
📄 syslogio.c(4.11 KB)
📄 t-cf.c(934 B)
📄 t-event.c(1.79 KB)
📄 t-exc.c(2.75 KB)
📄 t-fget.c(1.71 KB)
📄 t-float.c(1.78 KB)
📄 t-fopen.c(875 B)
📄 t-heap.c(1.3 KB)
📄 t-inet6_ntop.c(1.4 KB)
📄 t-match.c(1.1 KB)
📄 t-memstat.c(2.17 KB)
📄 t-notify.c(1.81 KB)
📄 t-path.c(742 B)
📄 t-qic.c(5.43 KB)
📄 t-rpool.c(1.5 KB)
📄 t-scanf.c(1.38 KB)
📄 t-sem.c(5.85 KB)
📄 t-shm.c(4.42 KB)
📄 t-smstdio.c(1.55 KB)
📄 t-string.c(968 B)
📄 t-strio.c(775 B)
📄 t-strl.c(3.53 KB)
📄 t-strrevcmp.c(994 B)
📄 t-types.c(2.7 KB)
📄 test.c(2.73 KB)
📄 ungetc.c(3.93 KB)
📄 util.c(4.46 KB)
📄 vasprintf.c(2.91 KB)
📄 vfprintf.c(24.09 KB)
📄 vfscanf.c(18.76 KB)
📄 vprintf.c(999 B)
📄 vsnprintf.c(1.87 KB)
📄 wbuf.c(2.51 KB)
📄 wsetup.c(1.88 KB)
📄 xtrap.c(653 B)

Editing: fflush.c

/*
 * Copyright (c) 2000-2001, 2005, 2006 Proofpoint, Inc. and its suppliers.
 *      All rights reserved.
 * Copyright (c) 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Chris Torek.
 *
 * 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.
 */

#include <sm/gen.h>
SM_RCSID("@(#)$Id: fflush.c,v 1.46 2013-11-22 20:51:42 ca Exp $")
#include <unistd.h>
#include <errno.h>
#include <sm/time.h>
#include <signal.h>
#include <fcntl.h>
#include <string.h>
#include <sm/io.h>
#include <sm/assert.h>
#include <sm/setjmp.h>
#include "local.h"
#include <sm/conf.h>

/*
**  SM_IO_FLUSH -- flush the buffer for a 'fp' to the "file"
**
**  Flush a single file. We don't allow this function to flush
**  all open files when fp==NULL any longer.
**
**	Parameters:
**		fp -- the file pointer buffer to flush
**		timeout -- time to complete the flush
**
**	Results:
**		Failure: SM_IO_EOF and sets errno
**		Success: 0 (zero)
*/

int
sm_io_flush(fp, timeout)
	register SM_FILE_T *fp;
	int SM_NONVOLATILE timeout;
{
	int fd;
	struct timeval to;

SM_REQUIRE_ISA(fp, SmFileMagic);

if ((fp->f_flags & (SMWR | SMRW)) == 0)
	{
		/*
		**  The file is not opened for writing, so it cannot be flushed
		**  (writable means SMWR [write] or SMRW [read/write].
		*/

errno = EBADF;
		return SM_IO_EOF;
	}

SM_CONVERT_TIME(fp, fd, timeout, &to);

/* Now do the flush */
	return sm_flush(fp, (int *) &timeout);
}

/*
**  SM_FLUSH -- perform the actual flush
**
**  Assumes that 'fp' has been validated before this function called.
**
**	Parameters:
**		fp -- file pointer to be flushed
**		timeout -- max time allowed for flush (milliseconds)
**
**	Results:
**		Success: 0 (zero)
**		Failure: SM_IO_EOF and errno set
**
**	Side Effects:
**		timeout will get updated with the time remaining (if any)
*/

int
sm_flush(fp, timeout)
	register SM_FILE_T *fp;
	int *timeout;
{
	register unsigned char *p;
	register int n, t;
	int fd;

SM_REQUIRE_ISA(fp, SmFileMagic);

t = fp->f_flags;
	if ((t & SMWR) == 0)
		return 0;

if (t & SMSTR)
	{
		*fp->f_p = '\0';
		return 0;
	}

if ((p = fp->f_bf.smb_base) == NULL)
		return 0;

n = fp->f_p - p;		/* write this much */

if ((fd = sm_io_getinfo(fp, SM_IO_WHAT_FD, NULL)) == -1)
	{
		/* can't get an fd, likely internal 'fake' fp */
		errno = 0;
		fd = -1;
	}

/*
	**  Set these immediately to avoid problems with longjmp and to allow
	**  exchange buffering (via setvbuf) in user write function.
	*/

fp->f_p = p;
	fp->f_w = t & (SMLBF|SMNBF) ? 0 : fp->f_bf.smb_size; /* implies SMFBF */

for (; n > 0; n -= t, p += t)
	{
		errno = 0; /* needed to ensure EOF correctly found */

/* Call the file type's write function */
		t = (*fp->f_write)(fp, (char *)p, n);
		if (t <= 0)
		{
			if (t == 0 && errno == 0)
				break; /* EOF found */

if (IS_IO_ERROR(fd, t, *timeout))
			{
				fp->f_flags |= SMERR;

/* errno set by fp->f_write */
				return SM_IO_EOF;
			}
			SM_IO_WR_TIMEOUT(fp, fd, *timeout);
			t = 0;
		}
	}
	return 0;
}

003 File Manager

Editing: fflush.c

Upload File

Create Folder