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cpu/avr8_common: implement perror()

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This commit is contained in:
Benjamin Valentin 2023-04-25 23:01:26 +02:00 committed by Benjamin Valentin
parent 4a0c5e687f
commit 5274e30178
1 changed files with 5 additions and 0 deletions
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5
cpu/avr8_common/avr_libc_extra/posix_unistd.c
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@ -177,4 +177,9 @@ ssize_t write(int fd, const void *src, size_t count)
#endif
}
void perror(const char *s)
{
printf("%s: %s\n", s, strerror(errno));
}
/** @} */