80bd109cd3
- 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
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/* EXTERN should be extern except for the table file */
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#ifndef LIBPUFFS_GLO_H
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#define LIBPUFFS_GLO_H
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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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#include <minix/vfsif.h>
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#include "puffs_msgif.h"
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EXTERN struct puffs_usermount *global_pu;
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EXTERN int is_readonly_fs;
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EXTERN int is_root_fs;
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EXTERN int buildpath;
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/* Sometimes user can call exit. If we received a message,
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* report a failure to VFS before exiting. Especially on mount
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* and unmount.
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*
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* Either transid of last request or 0.
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*/
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EXTERN int last_request_transid;
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/* The following variables are used for returning results to the caller. */
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EXTERN int err_code; /* temporary storage for error number */
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/* TODO: it duplicates caller_uid and caller_gid */
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EXTERN struct puffs_kcred global_kcred;
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extern int(*fs_call_vec[]) (void);
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EXTERN message fs_m_in;
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EXTERN message fs_m_out;
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EXTERN vfs_ucred_t credentials;
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EXTERN uid_t caller_uid;
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EXTERN gid_t caller_gid;
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EXTERN int req_nr;
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EXTERN char user_path[PATH_MAX+1]; /* pathname to be processed */
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EXTERN dev_t fs_dev; /* The device that is handled by this FS proc
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*/
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EXTERN char fs_name[PATH_MAX+1];
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EXTERN int unmountdone;
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EXTERN int exitsignaled;
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#endif /* LIBPUFFS_GLO_H */
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