sergiotarxz/nuttx-apps
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Minor changes from review

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This commit is contained in:
Gregory Nutt 2016-03-24 11:22:24 -06:00
parent 79c83a0f3f
commit f45d5a7ebf
1 changed files with 4 additions and 2 deletions
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6
examples/random/random_main.c
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@ -104,7 +104,7 @@ int rand_main(int argc, char *argv[])
/* fill buffer to make it super-clear as to what has and has not been written */ /* fill buffer to make it super-clear as to what has and has not been written */
memset(buffer,0xcc,sizeof(buffer)); memset(buffer, 0xcc, sizeof(buffer));
/* Open /dev/random */ /* Open /dev/random */
@ -128,9 +128,11 @@ int rand_main(int argc, char *argv[])
(void)close(fd); (void)close(fd);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
if (nread != nsamples * sizeof(uint32_t)) if (nread != nsamples * sizeof(uint32_t))
{ {
fprintf(stderr, "ERROR: Read from /dev/randon only produced %d bytes\n", nread); fprintf(stderr, "ERROR: Read from /dev/randon only produced %d bytes\n",
(int)nread);
(void)close(fd); (void)close(fd);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }