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Lib9.h updated to support plumber from Caerwyn Jones.

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(New lib9.h expected soon.)
This commit is contained in:
rsc 2003-10-14 02:36:15 +00:00
parent 3d7e9092a4
commit b3161d97b0
1 changed files with 40 additions and 0 deletions
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40
include/lib9.h
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@ -69,6 +69,15 @@ typedef unsigned int u32int;
typedef unsigned long long uvlong; typedef unsigned long long uvlong;
typedef long long vlong; typedef long long vlong;
#define NAMELEN 28
#define CHDIR 0x80000000 /* mode bit for directories */
#define CHAPPEND 0x40000000 /* mode bit for append only files */
#define CHEXCL 0x20000000 /* mode bit for exclusive use files */
#define CHMOUNT 0x10000000 /* mode bit for mounted channel */
#define CHREAD 0x4 /* mode bit for read permission */
#define CHWRITE 0x2 /* mode bit for write permission */
#define CHEXEC 0x1 /* mode bit for execute permission */
/* rfork to create new process running fn(arg) */ /* rfork to create new process running fn(arg) */
#if defined(__FreeBSD__) #if defined(__FreeBSD__)
@ -174,6 +183,35 @@ extern int rwakeupall(Rendez*);
extern ulong rendezvous(ulong, ulong); extern ulong rendezvous(ulong, ulong);
typedef struct Qid Qid;
typedef struct Dir Dir;
struct Qid
{
ulong path;
ulong vers;
};
struct Dir
{
char name[NAMELEN];
char uid[NAMELEN];
char gid[NAMELEN];
Qid qid;
ulong mode;
long atime;
long mtime;
vlong length;
ushort type;
ushort dev;
};
extern int dirstat(char*, Dir*);
extern int dirfstat(int, Dir*);
extern int dirwstat(char*, Dir*);
extern int dirfwstat(int, Dir*);
/* one of a kind */ /* one of a kind */
extern void sysfatal(char*, ...); extern void sysfatal(char*, ...);
extern int nrand(int); extern int nrand(int);
@ -185,6 +223,7 @@ extern long readn(int, void*, long);
extern void exits(char*); extern void exits(char*);
extern void _exits(char*); extern void _exits(char*);
extern ulong getcallerpc(void*); extern ulong getcallerpc(void*);
extern char* cleanname(char*);
/* string routines */ /* string routines */
extern char* strecpy(char*, char*, char*); extern char* strecpy(char*, char*, char*);
@ -242,6 +281,7 @@ extern void __fixargv0(void);
#define OREAD O_RDONLY #define OREAD O_RDONLY
#define OWRITE O_WRONLY #define OWRITE O_WRONLY
#define ORDWR O_RDWR
#define AEXIST 0 #define AEXIST 0
#define AREAD 4 #define AREAD 4
#define AWRITE 2 #define AWRITE 2