24ec0d73b5
- 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
32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
/* EXTERN should be extern except in table.c */
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#ifdef _TABLE
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#undef EXTERN
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#define EXTERN
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#endif
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/* Global variables. */
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EXTERN struct mproc *mp; /* ptr to 'mproc' slot of current process */
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EXTERN int procs_in_use; /* how many processes are marked as IN_USE */
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EXTERN char monitor_params[MULTIBOOT_PARAM_BUF_SIZE];
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/* Misc.c */
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extern struct utsname uts_val; /* uname info */
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/* The parameters of the call are kept here. */
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EXTERN message m_in; /* the incoming message itself is kept here. */
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EXTERN int who_p, who_e; /* caller's proc number, endpoint */
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EXTERN int call_nr; /* system call number */
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extern int (* const call_vec[])(void);
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EXTERN sigset_t core_sset; /* which signals cause core images */
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EXTERN sigset_t ign_sset; /* which signals are by default ignored */
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EXTERN sigset_t noign_sset; /* which signals cannot be ignored */
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EXTERN u32_t system_hz; /* System clock frequency. */
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EXTERN int abort_flag;
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EXTERN struct machine machine; /* machine info */
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#ifdef CONFIG_SMP
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EXTERN int cpu_proc[CONFIG_MAX_CPUS];
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#endif
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