2020-07-12 14:30:16 -05:00
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#include <sys/syscalls.h>
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#define QUAUX(X) #X
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#define QU(X) QUAUX(X)
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2019-04-08 15:58:30 -05:00
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int* __get_errno_address() {
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int* address;
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asm volatile(" \
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2020-07-12 14:30:16 -05:00
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mov $" QU(SYSCALL_GET_ERRNO_ADDR) ", %%eax; \
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2019-04-08 15:58:30 -05:00
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int $80; \
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":"=b"(address):);
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return address;
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}
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