Searched refs:altstack (Results 1 - 2 of 2) sorted by relevance
/openbsd-current/regress/lib/libc/explicit_bzero/ |
H A D | explicit_bzero.c | 55 static char *altstack; variable 61 altstack = calloc(1, ALTSTACK_SIZE); 62 ASSERT_NE(NULL, altstack); 65 .ss_sp = altstack, 75 free(altstack); 158 char *res = memmem(altstack, ALTSTACK_SIZE, buf, sizeof(buf)); 169 char *res = memmem(altstack, ALTSTACK_SIZE, buf, sizeof(buf)); 196 * normal stack, so we need to inspect altstack while we're still 201 * locating the offset of their buf variable within altstack, and 212 memset(altstack, [all...] |
/openbsd-current/gnu/llvm/compiler-rt/lib/sanitizer_common/ |
H A D | sanitizer_posix_libcdep.cpp | 161 // TODO(glider): different tools may require different altstack size. 170 stack_t altstack, oldstack; local 178 altstack.ss_size = GetAltStackSize(); 179 altstack.ss_sp = (char *)MmapOrDie(altstack.ss_size, __func__); 180 altstack.ss_flags = 0; 181 CHECK_EQ(0, sigaltstack(&altstack, nullptr)); 185 stack_t altstack, oldstack; local 186 altstack.ss_sp = nullptr; 187 altstack [all...] |
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