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mount: call per file

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This commit is contained in:
Michael Santos
2015-07-14 05:34:57 -04:00
parent 5984f08dd2
commit 07cc6f79dd
4 changed files with 91 additions and 57 deletions
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2
c_src/alcove_mount.h → c_src/sys/alcove_mount_constants.h
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@@ -12,7 +12,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
const alcove_define_t alcove_mount_constants[] = {
static const alcove_define_t alcove_mount_constants[] = {
#ifdef MS_RDONLY
{"rdonly", MS_RDONLY},
ALCOVE_DEFINE(MS_RDONLY),

57
c_src/alcove_mount.c → c_src/sys/mount.c
View File

@@ -14,9 +14,8 @@
*/
#include "alcove.h"
#include "alcove_call.h"
#include <sys/mount.h>
#include "alcove_mount.h"
#include "alcove_mount_constants.h"
#define MAYBE_NULL(_len, _buf) ((_len) == 0 ? NULL : (_buf))
@@ -116,57 +115,3 @@ alcove_sys_mount(alcove_state_t *ap, const char *arg, size_t len,
? alcove_mk_errno(reply, rlen, errno)
: alcove_mk_atom(reply, rlen, "ok");
}
/*
* umount(2)
*
*/
ssize_t
alcove_sys_umount(alcove_state_t *ap, const char *arg, size_t len,
char *reply, size_t rlen)
{
int index = 0;
char source[PATH_MAX] = {0};
size_t slen = sizeof(source)-1;
int rv = 0;
/* source */
if (alcove_decode_iolist(arg, len, &index, source, &slen) < 0 ||
slen == 0)
return -1;
#if defined(__linux__) || defined(__sunos__)
rv = umount(source);
#else
rv = unmount(source, 0);
#endif
return (rv < 0)
? alcove_mk_errno(reply, rlen, errno)
: alcove_mk_atom(reply, rlen, "ok");
}
/*
* mount constants
*
*/
ssize_t
alcove_sys_mount_define(alcove_state_t *ap, const char *arg, size_t len,
char *reply, size_t rlen)
{
int index = 0;
int rindex = 0;
char name[MAXATOMLEN] = {0};
/* flag */
if (alcove_decode_atom(arg, len, &index, name) < 0)
return -1;
ALCOVE_ERR(alcove_encode_version(reply, rlen, &rindex));
ALCOVE_ERR(alcove_encode_define(reply, rlen, &rindex,
name, alcove_mount_constants));
return rindex;
}

41
c_src/sys/mount_define.c Normal file
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@@ -0,0 +1,41 @@
/* Copyright (c) 2014, Michael Santos <michael.santos@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "alcove.h"
#include "alcove_call.h"
#include <sys/mount.h>
#include "alcove_mount_constants.h"
/*
* mount constants
*
*/
ssize_t
alcove_sys_mount_define(alcove_state_t *ap, const char *arg, size_t len,
char *reply, size_t rlen)
{
int index = 0;
int rindex = 0;
char name[MAXATOMLEN] = {0};
/* flag */
if (alcove_decode_atom(arg, len, &index, name) < 0)
return -1;
ALCOVE_ERR(alcove_encode_version(reply, rlen, &rindex));
ALCOVE_ERR(alcove_encode_define(reply, rlen, &rindex,
name, alcove_mount_constants));
return rindex;
}

48
c_src/sys/umount.c Normal file
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@@ -0,0 +1,48 @@
/* Copyright (c) 2014, Michael Santos <michael.santos@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "alcove.h"
#include "alcove_call.h"
#include <sys/mount.h>
/*
* umount(2)
*
*/
ssize_t
alcove_sys_umount(alcove_state_t *ap, const char *arg, size_t len,
char *reply, size_t rlen)
{
int index = 0;
char source[PATH_MAX] = {0};
size_t slen = sizeof(source)-1;
int rv = 0;
/* source */
if (alcove_decode_iolist(arg, len, &index, source, &slen) < 0 ||
slen == 0)
return -1;
#if defined(__linux__) || defined(__sunos__)
rv = umount(source);
#else
rv = unmount(source, 0);
#endif
return (rv < 0)
? alcove_mk_errno(reply, rlen, errno)
: alcove_mk_atom(reply, rlen, "ok");
}