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s3 libsmbclient: Fix fstatvfs to be more portable

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The statvfs struct isn't guaranteed to be portable across operating
systems.  Since libsmbclient isn't actually calling statvfs and just
using the statvfs struct to store similar information, this patch adds
a new portable smbc_statvfs struct.  This fixes a few of the failures
in the build farm introduced by:
ae259575c4

Derrell, please check.
This commit is contained in:
Tim Prouty
2009-02-13 10:58:54 -08:00
parent 6085ba3dec
commit 5e5d2b2cfa
6 changed files with 28 additions and 15 deletions
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3
examples/libsmbclient/testfstatvfs.c
View File

@ -1,5 +1,4 @@
#include <sys/types.h>
#include <sys/statvfs.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
@ -18,7 +17,7 @@ int main(int argc, char * argv[])
char * p;
char path[2048];
struct stat statbuf;
struct statvfs statvfsbuf;
struct smbc_statvfs statvfsbuf;
smbc_init(get_auth_data_fn, debug);

3
examples/libsmbclient/teststatvfs.c
View File

@ -1,5 +1,4 @@
#include <sys/types.h>
#include <sys/statvfs.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
@ -18,7 +17,7 @@ int main(int argc, char * argv[])
char * p;
char path[2048];
struct stat statbuf;
struct statvfs statvfsbuf;
struct smbc_statvfs statvfsbuf;
smbc_init(get_auth_data_fn, debug);

4
source3/include/libsmb_internal.h
View File

@ -506,13 +506,13 @@ SMBC_fstat_ctx(SMBCCTX *context,
int
SMBC_statvfs_ctx(SMBCCTX *context,
char *path,
struct statvfs *st);
struct smbc_statvfs *st);
int
SMBC_fstatvfs_ctx(SMBCCTX *context,
SMBCFILE *file,
struct statvfs *st);
struct smbc_statvfs *st);
/* Functions in libsmb_xattr.c */

25
source3/include/libsmbclient.h
View File

@ -75,7 +75,6 @@ extern "C" {
/* Make sure we have the following includes for now ... */
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <fcntl.h>
#include <utime.h>
@ -174,6 +173,22 @@ typedef enum smbc_smb_encrypt_level
SMBC_ENCRYPTLEVEL_REQUIRE = 2
} smbc_smb_encrypt_level;
/**
* Use a system independent statvfs struct for smbclient.
*/
struct smbc_statvfs {
fsblkcnt_t f_bavail;
fsblkcnt_t f_bfree;
fsblkcnt_t f_blocks;
fsfilcnt_t f_favail;
fsfilcnt_t f_ffree;
fsfilcnt_t f_files;
unsigned long f_bsize;
unsigned long f_flag;
unsigned long f_frsize;
unsigned long f_fsid;
unsigned long f_namemax;
};
/**
* Capabilities set in the f_flag field of struct statvfs, from
@ -872,13 +887,13 @@ void smbc_setFunctionFstat(SMBCCTX *c, smbc_fstat_fn fn);
typedef int (*smbc_statvfs_fn)(SMBCCTX *c,
char *path,
struct statvfs *st);
struct smbc_statvfs *st);
smbc_statvfs_fn smbc_getFunctionStatVFS(SMBCCTX *c);
void smbc_setFunctionStatVFS(SMBCCTX *c, smbc_statvfs_fn fn);
typedef int (*smbc_fstatvfs_fn)(SMBCCTX *c,
SMBCFILE *file,
struct statvfs *st);
struct smbc_statvfs *st);
smbc_fstatvfs_fn smbc_getFunctionFstatVFS(SMBCCTX *c);
void smbc_setFunctionFstatVFS(SMBCCTX *c, smbc_fstatvfs_fn fn);
@ -1640,7 +1655,7 @@ int smbc_fstat(int fd, struct stat *st);
*/
int
smbc_statvfs(char *url,
struct statvfs *st);
struct smbc_statvfs *st);
/**@ingroup attribute
* Get file system information via an file descriptor.
@ -1663,7 +1678,7 @@ smbc_statvfs(char *url,
*/
int
smbc_fstatvfs(int fd,
struct statvfs *st);
struct smbc_statvfs *st);
/**@ingroup attribute

4
source3/libsmb/libsmb_compat.c
View File

@ -331,14 +331,14 @@ smbc_fstat(int fd,
int
smbc_statvfs(char *path,
struct statvfs *st)
struct smbc_statvfs *st)
{
return smbc_getFunctionStatVFS(statcont)(statcont, path, st);
}
int
smbc_fstatvfs(int fd,
struct statvfs *st)
struct smbc_statvfs *st)
{
SMBCFILE * file = find_fd(fd);
return smbc_getFunctionFstatVFS(statcont)(statcont, file, st);

4
source3/libsmb/libsmb_stat.c
View File

@ -308,7 +308,7 @@ SMBC_fstat_ctx(SMBCCTX *context,
int
SMBC_statvfs_ctx(SMBCCTX *context,
char *path,
struct statvfs *st)
struct smbc_statvfs *st)
{
int ret;
bool bIsDir;
@ -360,7 +360,7 @@ SMBC_statvfs_ctx(SMBCCTX *context,
int
SMBC_fstatvfs_ctx(SMBCCTX *context,
SMBCFILE *file,
struct statvfs *st)
struct smbc_statvfs *st)
{
uint32 fs_attrs = 0;
struct cli_state *cli = file->srv->cli;