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inet: Implement inet_ntoa on top of inet_ntop

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Checked on aarch64-linux-gnu and x86_64-linux-gnu.
Reviewed-by: Collin Funk <collin.funk1@gmail.com>
Reviewed-by: DJ Delorie <dj@redhat.com>
This commit is contained in:
Adhemerval Zanella
2025-06-04 17:42:44 -03:00
parent 80f389ed7e
commit db94e6343a
1 changed files with 2 additions and 5 deletions
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7
inet/inet_ntoa.c
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@@ -23,15 +23,12 @@
/* The interface of this function is completely stupid, it requires a
static buffer. We relax this a bit in that we allow one buffer for
each thread. */
static __thread char buffer[18];
static __thread char buffer[INET_ADDRSTRLEN];
char *
inet_ntoa (struct in_addr in)
{
unsigned char *bytes = (unsigned char *) &in;
__snprintf (buffer, sizeof (buffer), "%d.%d.%d.%d",
bytes[0], bytes[1], bytes[2], bytes[3]);
__inet_ntop (AF_INET, &in, buffer, sizeof buffer);
return buffer;
}