minix/servers/pm/glo.h
David van Moolenbroek 24ec0d73b5 Clean up interface to PM and VFS
- introduce new call numbers, names, and field aliases;
- initialize request messages to zero for all ABI calls;
- format callnr.h in the same way as com.h;
- redo call tables in both servers;
- remove param.h namespace pollution in the servers;
- make brk(2) go to VM directly, rather than through PM;
- remove obsolete BRK, UTIME, and WAIT calls;
- clean up path copying routine in VFS;
- move remaining system calls from libminlib to libc;
- correct some errno-related mistakes in libc routines.

Change-Id: I2d8ec5d061cd7e0b30c51ffd77aa72ebf84e2565
2014-03-01 09:05:01 +01:00

31 lines
1 KiB
C

/* EXTERN should be extern except in table.c */
#ifdef _TABLE
#undef EXTERN
#define EXTERN
#endif
/* Global variables. */
EXTERN struct mproc *mp; /* ptr to 'mproc' slot of current process */
EXTERN int procs_in_use; /* how many processes are marked as IN_USE */
EXTERN char monitor_params[MULTIBOOT_PARAM_BUF_SIZE];
/* Misc.c */
extern struct utsname uts_val; /* uname info */
/* The parameters of the call are kept here. */
EXTERN message m_in; /* the incoming message itself is kept here. */
EXTERN int who_p, who_e; /* caller's proc number, endpoint */
EXTERN int call_nr; /* system call number */
extern int (* const call_vec[])(void);
EXTERN sigset_t core_sset; /* which signals cause core images */
EXTERN sigset_t ign_sset; /* which signals are by default ignored */
EXTERN sigset_t noign_sset; /* which signals cannot be ignored */
EXTERN u32_t system_hz; /* System clock frequency. */
EXTERN int abort_flag;
EXTERN struct machine machine; /* machine info */
#ifdef CONFIG_SMP
EXTERN int cpu_proc[CONFIG_MAX_CPUS];
#endif