183c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg#ifndef __SPARC_IPCBUF_H 283c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg#define __SPARC_IPCBUF_H 383c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg 483c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg/* 583c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * The ipc64_perm structure for sparc/sparc64 architecture. 683c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * Note extra padding because this structure is passed back and forth 783c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * between kernel and user space. 883c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * 983c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * Pad space is left for: 1083c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * - 32-bit seq 1183c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * - on sparc for 32 bit mode (it is 32 bit on sparc64) 1283c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg * - 2 miscellaneous 64-bit values 1383c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg */ 1483c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg 1583c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborgstruct ipc64_perm 1683c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg{ 1783c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg __kernel_key_t key; 1883c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg __kernel_uid_t uid; 1983c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg __kernel_gid_t gid; 2083c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg __kernel_uid_t cuid; 2183c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg __kernel_gid_t cgid; 2283c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg#ifndef __arch64__ 2383c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg unsigned short __pad0; 24f5e706ad886b6a5eb59637830110b09ccebf01c5Sam Ravnborg#endif 2583c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg __kernel_mode_t mode; 2683c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg unsigned short __pad1; 2783c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg unsigned short seq; 2883c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg unsigned long long __unused1; 2983c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg unsigned long long __unused2; 3083c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg}; 3183c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg 3283c86984bff2d793c91eb710af7857828b9ddb49Sam Ravnborg#endif /* __SPARC_IPCBUF_H */ 33