/linux-master/tools/testing/selftests/mm/ |
H A D | hugepage-shm.c | 55 char *shmaddr; local 64 shmaddr = shmat(shmid, ADDR, SHMAT_FLAGS); 65 if (shmaddr == (char *)-1) { 70 printf("shmaddr: %p\n", shmaddr); 74 shmaddr[i] = (char)(i); 82 if (shmaddr[i] != (char)i) { 88 if (shmdt((const void *)shmaddr) != 0) {
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H A D | write_to_hugetlbfs.c | 31 static char *shmaddr; variable 51 if (shmdt((const void *)shmaddr) != 0) { 214 printf("shmaddr: %p\n", ptr);
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/linux-master/include/linux/ |
H A D | shm.h | 17 long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr, 27 static inline long do_shmat(int shmid, char __user *shmaddr, argument
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H A D | syscalls.h | 747 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg); 748 asmlinkage long sys_shmdt(char __user *shmaddr); 1284 long ksys_shmdt(char __user *shmaddr);
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H A D | security.h | 485 int security_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg); 1374 char __user *shmaddr, int shmflg) 1373 security_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg) argument
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H A D | lsm_hook_defs.h | 271 LSM_HOOK(int, 0, shm_shmat, struct kern_ipc_perm *perm, char __user *shmaddr,
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H A D | compat.h | 750 asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
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/linux-master/arch/xtensa/kernel/ |
H A D | syscall.c | 39 asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) argument 44 err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA);
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/linux-master/tools/testing/selftests/powerpc/benchmarks/ |
H A D | context_switch.c | 329 void *shmaddr; local 337 shmaddr = shmat(shmid, NULL, 0); 338 if (shmaddr == (char *)-1) { 346 m1 = shmaddr; 347 m2 = shmaddr + sizeof(*m1);
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/linux-master/ipc/ |
H A D | shm.c | 1512 * Fix shmaddr, allocate descriptor, map shm, add attach descriptor to lists. 1518 long do_shmat(int shmid, char __user *shmaddr, int shmflg, argument 1522 unsigned long addr = (unsigned long)shmaddr; 1591 err = security_shm_shmat(&shp->shm_perm, shmaddr, shmflg); 1692 SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg) 1697 err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA); 1710 COMPAT_SYSCALL_DEFINE3(shmat, int, shmid, compat_uptr_t, shmaddr, int, shmflg) 1715 err = do_shmat(shmid, compat_ptr(shmaddr), shmflg, &ret, COMPAT_SHMLBA); 1727 long ksys_shmdt(char __user *shmaddr) argument 1731 unsigned long addr = (unsigned long)shmaddr; [all...] |
/linux-master/security/ |
H A D | security.c | 3806 * @shmaddr: address of memory region to attach 3811 * calling process. The attaching address is specified by @shmaddr. 3816 char __user *shmaddr, int shmflg) 3818 return call_int_hook(shm_shmat, shp, shmaddr, shmflg); 3815 security_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg) argument
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/linux-master/security/smack/ |
H A D | smack_lsm.c | 3179 * @shmaddr: unused 3184 static int smack_shm_shmat(struct kern_ipc_perm *isp, char __user *shmaddr, argument
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/linux-master/security/selinux/ |
H A D | hooks.c | 6219 char __user *shmaddr, int shmflg) 6218 selinux_shm_shmat(struct kern_ipc_perm *shp, char __user *shmaddr, int shmflg) argument
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