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[/] [or1k_old/] [tags/] [UCLIBC_0_9_26/] [linux/] [uClibc/] [test/] [mmap/] [mmap.c] - Rev 1325
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/* The mmap test is useful, since syscalls with 6 arguments * (as mmap) are done differently on various architectures. */ #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <sys/mman.h> int main(int argc, char **argv) { void *ptr; ptr = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 0, 0); if(ptr==MAP_FAILED){ perror("mmap"); exit(1); } printf("mmap returned %p\n",ptr); exit(0); }
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