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OS/2 Shareware BBS: 9 Archive
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zip22.zip
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acorn
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riscos.h
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C/C++ Source or Header
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1996-12-14
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2KB
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113 lines
/* riscos.h */
#ifndef __riscos_h
#define __riscos_h
#include <time.h>
typedef struct {
int errnum;
char errmess[252];
} os_error;
#ifndef __swiven_h
#include "swiven.h"
#endif
#define MAXPATHLEN 256
#define MAXFILENAMELEN 64 /* should be 11 for ADFS, 13 for DOS, 64 seems a sensible value... */
#define DIR_BUFSIZE 1024 /* this should be enough to read a whole E-Format directory */
struct stat {
unsigned int st_dev;
int st_ino;
unsigned int st_mode;
int st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned int st_rdev;
unsigned int st_size;
unsigned int st_blksize;
time_t st_atime;
time_t st_mtime;
time_t st_ctime;
};
typedef struct {
char *dirname;
void *buf;
int size;
char *act;
int offset;
int read;
} DIR;
#define dstrm DIR
struct dirent {
unsigned int d_off; /* offset of next disk directory entry */
int d_fileno; /* file number of entry */
size_t d_reclen; /* length of this record */
size_t d_namlen; /* length of d_name */
char d_name[MAXFILENAMELEN]; /* name */
};
typedef struct {
int load_addr;
int exec_addr;
int lenght;
int attrib;
int objtype;
char name[13];
} riscos_direntry;
#define SPARKID 0x4341 /* = "AC" */
#define SPARKID_2 0x30435241 /* = "ARC0" */
typedef struct {
short ID;
short size;
int ID_2;
int loadaddr;
int execaddr;
int attr;
int zero;
} extra_block;
#define S_IFMT 0770000
#define S_IFDIR 0040000
#define S_IFREG 0100000 /* 0200000 in UnixLib !?!?!?!? */
#ifndef S_IEXEC
#define S_IEXEC 0000100
#define S_IWRITE 0000200
#define S_IREAD 0000400
#endif
extern char *exts2swap; /* Extesions to swap */
int stat(char *filename,struct stat *res);
DIR *opendir(char *dirname);
struct dirent *readdir(DIR *d);
char *readd(DIR *d);
void closedir(DIR *d);
int unlink(char *f);
int deletedir(char *d);
int chmod(char *file, int mode);
void setfiletype(char *fname,int ftype);
void getRISCOSexts(char *envstr);
int checkext(char *suff);
void swapext(char *name, char *exptr);
void remove_prefix(void);
void set_prefix(void);
struct tm *riscos_localtime(const time_t *timer);
struct tm *riscos_gmtime(const time_t *timer);
char *msname(char *);
int newname(char *, int);
unsigned long unix2dostime(time_t *);
#endif