wine users - Apr 2007 - Linux Equivalent of SetFilePerm() api

Hi everyone,

We are trying to port our own windows application to SUSE linux.Our
application uses SetFilePerm() api defined in commondll.dll.We would like
to know whether there is a linux equivalent of windows commondll.dll in
wine...
If not then what could be the possible alternative to make this api
function exactly  as it does in windows.

Waiting for an early reply,

Thanks and Regards,
Vijay.
Vijaya Krishna Cherukuri
Tata Consultancy Services
Mailto: vk.cherukuri@tcs.com
Website: http://www.tcs.com
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On Mon, 2007-04-16 at 15:26 +0530, Vk Cherukuri wrote:
> Hi everyone,
> 
> We are trying to port our own windows application to SUSE linux.Our
> application uses SetFilePerm() api defined in commondll.dll.We would like
> to know whether there is a linux equivalent of windows commondll.dll in
> wine...
> If not then what could be the possible alternative to make this api
> function exactly  as it does in windows.
> 
> Waiting for an early reply,
> 
> Thanks and Regards,
> Vijay.
> Vijaya Krishna Cherukuri
> Tata Consultancy Services
> Mailto: vk.cherukuri@tcs.com
> Website: http://www.tcs.com
Assuming you are using C or C++ then you are probably looking for chmod
(2) :

#include <sys/types.h>
#include <sys/stat.h>

int chmod(const char *path, mode_t mode);
int fchmod(int fildes, mode_t mode);

       Modes are specified by or'ing the following:

              S_ISUID   04000 set user ID on execution
              S_ISGID   02000 set group ID on execution
              S_ISVTX   01000 sticky bit
              S_IRUSR   00400 read by owner
              S_IWUSR   00200 write by owner
              S_IXUSR   00100 execute/search by owner
              S_IRGRP   00040 read by group
              S_IWGRP   00020 write by group
              S_IXGRP   00010 execute/search by group
              S_IROTH   00004 read by others
              S_IWOTH   00002 write by others
              S_IXOTH   00001 execute/search by others

Also chown (2)

#include <sys/types.h>
#include <unistd.h>

int chown(const char *path, uid_t owner, gid_t group);
int fchown(int fd, uid_t owner, gid_t group);
int lchown(const char *path, uid_t owner, gid_t group);