- move system calls for use by services from libminlib into libsys; - move srv_fork(2) and srv_kill(2) from RS and into libsys; - replace getprocnr(2) with sef_self(3); - rename previous getnprocnr(2) to getprocnr(2); - clean up getepinfo(2); - change all libsys calls that used _syscall to use _taskcall, so as to avoid going through errno to pass errors; this is already how most calls work anyway, and many of the calls previously using _syscall were already assumed to return the actual error; - initialize request messages to zero, for future compatibility (note that this does not include PCI calls, which are in need of a much bigger overhaul, nor kernel calls); - clean up more of dead DS code as a side effect. Change-Id: I8788f54c68598fcf58e23486e270c2d749780ebb
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/* EXTERN should be extern except for the table file */
|
|
|
|
#ifndef LIBPUFFS_GLO_H
|
|
#define LIBPUFFS_GLO_H
|
|
|
|
#ifdef _TABLE
|
|
#undef EXTERN
|
|
#define EXTERN
|
|
#endif
|
|
|
|
#include <minix/vfsif.h>
|
|
|
|
#include "puffs_msgif.h"
|
|
|
|
EXTERN struct puffs_usermount *global_pu;
|
|
|
|
EXTERN int is_readonly_fs;
|
|
EXTERN int is_root_fs;
|
|
EXTERN int buildpath;
|
|
|
|
/* Sometimes user can call exit. If we received a message,
|
|
* report a failure to VFS before exiting. Especially on mount
|
|
* and unmount.
|
|
*
|
|
* Either transid of last request or 0.
|
|
*/
|
|
EXTERN int last_request_transid;
|
|
|
|
/* The following variables are used for returning results to the caller. */
|
|
EXTERN int err_code; /* temporary storage for error number */
|
|
|
|
/* TODO: it duplicates caller_uid and caller_gid */
|
|
EXTERN struct puffs_kcred global_kcred;
|
|
|
|
extern int(*fs_call_vec[]) (void);
|
|
|
|
EXTERN message fs_m_in;
|
|
EXTERN message fs_m_out;
|
|
EXTERN vfs_ucred_t credentials;
|
|
|
|
EXTERN uid_t caller_uid;
|
|
EXTERN gid_t caller_gid;
|
|
|
|
EXTERN int req_nr;
|
|
|
|
EXTERN char user_path[PATH_MAX+1]; /* pathname to be processed */
|
|
|
|
EXTERN dev_t fs_dev; /* The device that is handled by this FS proc
|
|
*/
|
|
EXTERN char fs_name[PATH_MAX+1];
|
|
|
|
EXTERN int unmountdone;
|
|
EXTERN int exitsignaled;
|
|
|
|
#endif /* LIBPUFFS_GLO_H */
|