1 #pragma ident "%Z%%M% %I% %E% SMI" 2 3 /* 4 * Code corresponding to smb_apple.h 5 * XXX: Could merge this into smb_subr.h 6 * as long as that doesn't break smbfs 7 */ 8 9 #ifndef _NETSMB_SMB_OSDEP_H_ 10 #define _NETSMB_SMB_OSDEP_H_ 11 12 #ifndef PRIVSYM 13 #define PRIVSYM 14 #endif 15 16 #ifndef min 17 #define min(a, b) (((a) < (b)) ? (a) : (b)) 18 #endif 19 20 #define CAST_DOWN(type, addr) (((type)((uintptr_t)(addr)))) 21 #define USER_ADDR_NULL ((user_addr_t)0) 22 #define CAST_USER_ADDR_T(a_ptr) ((user_addr_t)(a_ptr)) 23 24 /* 25 * flags to (BSD) malloc 26 */ 27 #define M_WAITOK 0x0000 28 #define M_NOWAIT 0x0001 29 #define M_ZERO 0x0004 /* bzero the allocation */ 30 31 /* Iconv stuff */ 32 33 /* 34 * Some UTF Related stuff. Will be deleting this once compiled and using 35 * ienup's code. 36 */ 37 /* 38 * UTF-8 encode/decode flags 39 */ 40 #define UTF_REVERSE_ENDIAN 0x01 /* reverse UCS-2 byte order */ 41 #define UTF_NO_NULL_TERM 0x02 /* do not add null termination */ 42 #define UTF_DECOMPOSED 0x04 /* generate fully decomposed UCS-2 */ 43 #define UTF_PRECOMPOSED 0x08 /* generate precomposed UCS-2 */ 44 45 /* 46 * These are actually included in sunddi.h. I am getting compilation 47 * errors right now. Adding the induvidual defines here again from sunddi.h 48 * Unicode encoding conversion functions and their macros. 49 */ 50 #define UCONV_IN_BIG_ENDIAN 0x0001 51 #define UCONV_OUT_BIG_ENDIAN 0x0002 52 #define UCONV_IN_SYSTEM_ENDIAN 0x0004 53 #define UCONV_OUT_SYSTEM_ENDIAN 0x0008 54 #define UCONV_IN_LITTLE_ENDIAN 0x0010 55 #define UCONV_OUT_LITTLE_ENDIAN 0x0020 56 #define UCONV_IGNORE_NULL 0x0040 57 #define UCONV_IN_ACCEPT_BOM 0x0080 58 #define UCONV_OUT_EMIT_BOM 0x0100 59 60 extern int uconv_u8tou16(const uchar_t *, size_t *, uint16_t *, size_t *, int); 61 62 /* Legacy type names for Solaris. */ 63 typedef uint64_t u_int64_t; 64 typedef uint32_t u_int32_t; 65 typedef uint16_t u_int16_t; 66 typedef uint8_t u_int8_t; 67 68 typedef const char * c_caddr_t; 69 typedef uint64_t user_addr_t; 70 71 /* 72 * Time related calls. 73 */ 74 75 /* BEGIN CSTYLED */ 76 #define timespeccmp(tvp, uvp, cmp) \ 77 (((tvp)->tv_sec == (uvp)->tv_sec) ? \ 78 ((tvp)->tv_nsec cmp (uvp)->tv_nsec) : \ 79 ((tvp)->tv_sec cmp (uvp)->tv_sec)) 80 /* END CSTYLED */ 81 82 #define timespecadd(vvp, uvp) \ 83 { \ 84 (vvp)->tv_sec += (uvp)->tv_sec; \ 85 (vvp)->tv_nsec += (uvp)->tv_nsec; \ 86 if ((vvp)->tv_nsec >= 1000000000) { \ 87 (vvp)->tv_sec++; \ 88 (vvp)->tv_nsec -= 1000000000; \ 89 } \ 90 } 91 92 #define timespecsub(vvp, uvp) \ 93 { \ 94 (vvp)->tv_sec -= (uvp)->tv_sec; \ 95 (vvp)->tv_nsec -= (uvp)->tv_nsec; \ 96 if ((vvp)->tv_nsec < 0) { \ 97 (vvp)->tv_sec--; \ 98 (vvp)->tv_nsec += 1000000000; \ 99 } \ 100 } 101 102 #endif /* _NETSMB_SMB_OSDEP_H_ */ 103