1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 29acee190SStephen Rothwell /* 39acee190SStephen Rothwell * System calls under the Sparc. 49acee190SStephen Rothwell * 59acee190SStephen Rothwell * Don't be scared by the ugly clobbers, it is the only way I can 69acee190SStephen Rothwell * think of right now to force the arguments into fixed registers 79acee190SStephen Rothwell * before the trap into the system call with gcc 'asm' statements. 89acee190SStephen Rothwell * 99acee190SStephen Rothwell * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) 109acee190SStephen Rothwell * 119acee190SStephen Rothwell * SunOS compatibility based upon preliminary work which is: 129acee190SStephen Rothwell * 139acee190SStephen Rothwell * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) 149acee190SStephen Rothwell */ 1554579826SDavid Howells #ifndef _SPARC_UNISTD_H 1654579826SDavid Howells #define _SPARC_UNISTD_H 179acee190SStephen Rothwell 1854579826SDavid Howells #include <uapi/asm/unistd.h> 1954579826SDavid Howells 2061257f56SFiroz Khan #define NR_syscalls __NR_syscalls 2161257f56SFiroz Khan 229acee190SStephen Rothwell #ifdef __32bit_syscall_numbers__ 23a439fe51SSam Ravnborg #else 249acee190SStephen Rothwell #define __NR_time 231 /* Linux sparc32 */ 25a439fe51SSam Ravnborg #endif 2682b355d1SArnd Bergmann #define __ARCH_WANT_NEW_STAT 279acee190SStephen Rothwell #define __ARCH_WANT_OLD_READDIR 289acee190SStephen Rothwell #define __ARCH_WANT_STAT64 299acee190SStephen Rothwell #define __ARCH_WANT_SYS_ALARM 309acee190SStephen Rothwell #define __ARCH_WANT_SYS_GETHOSTNAME 319acee190SStephen Rothwell #define __ARCH_WANT_SYS_PAUSE 329acee190SStephen Rothwell #define __ARCH_WANT_SYS_SIGNAL 33*d33c577cSArnd Bergmann #define __ARCH_WANT_SYS_TIME32 34*d33c577cSArnd Bergmann #define __ARCH_WANT_SYS_UTIME32 359acee190SStephen Rothwell #define __ARCH_WANT_SYS_WAITPID 369acee190SStephen Rothwell #define __ARCH_WANT_SYS_SOCKETCALL 379acee190SStephen Rothwell #define __ARCH_WANT_SYS_FADVISE64 389acee190SStephen Rothwell #define __ARCH_WANT_SYS_GETPGRP 399acee190SStephen Rothwell #define __ARCH_WANT_SYS_NICE 409acee190SStephen Rothwell #define __ARCH_WANT_SYS_OLDUMOUNT 419acee190SStephen Rothwell #define __ARCH_WANT_SYS_SIGPENDING 429acee190SStephen Rothwell #define __ARCH_WANT_SYS_SIGPROCMASK 43baed7fc9SChristoph Hellwig #ifdef __32bit_syscall_numbers__ 44baed7fc9SChristoph Hellwig #define __ARCH_WANT_SYS_IPC 45baed7fc9SChristoph Hellwig #else 46*d33c577cSArnd Bergmann #define __ARCH_WANT_SYS_TIME 47*d33c577cSArnd Bergmann #define __ARCH_WANT_SYS_UTIME 488f9c0119SCatalin Marinas #define __ARCH_WANT_COMPAT_SYS_SENDFILE 499acee190SStephen Rothwell #endif 509acee190SStephen Rothwell 51d441f93dSFiroz Khan #ifdef __32bit_syscall_numbers__ 52d441f93dSFiroz Khan /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, 53d441f93dSFiroz Khan * it never had the plain ones and there is no value to adding those 54d441f93dSFiroz Khan * old versions into the syscall table. 55d441f93dSFiroz Khan */ 56d441f93dSFiroz Khan #define __IGNORE_setresuid 57d441f93dSFiroz Khan #define __IGNORE_getresuid 58d441f93dSFiroz Khan #define __IGNORE_setresgid 59d441f93dSFiroz Khan #define __IGNORE_getresgid 60d441f93dSFiroz Khan #endif 61d441f93dSFiroz Khan 629acee190SStephen Rothwell #endif /* _SPARC_UNISTD_H */ 63