distinguish between mmap / mremap errors
parent
2381d973b1
commit
54c78fe1c2
4
memory.c
4
memory.c
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@ -20,7 +20,7 @@ int memory_map_fixed(void *ptr, size_t size) {
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void *p = mmap(ptr, size, PROT_NONE, MAP_ANONYMOUS|MAP_PRIVATE|MAP_FIXED, -1, 0);
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if (unlikely(p == MAP_FAILED)) {
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if (errno != ENOMEM) {
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fatal_error("non-ENOMEM mmap failure");
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fatal_error("non-ENOMEM MAP_FIXED mmap failure");
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}
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return 1;
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}
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@ -66,7 +66,7 @@ int memory_remap_fixed(void *old, size_t old_size, void *new, size_t new_size) {
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void *ptr = mremap(old, old_size, new_size, MREMAP_MAYMOVE|MREMAP_FIXED, new);
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if (unlikely(ptr == MAP_FAILED)) {
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if (errno != ENOMEM) {
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fatal_error("non-ENOMEM mremap failure");
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fatal_error("non-ENOMEM MREMAP_FIXED mremap failure");
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}
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return 1;
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}
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