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| author | Ulrich Drepper <drepper@redhat.com> | 2005-12-09 06:48:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-12-09 06:48:51 +0000 |
| commit | 929b1c07081afacabd347728609b1522f9ddb0a4 (patch) | |
| tree | c0a3bd34a2e8f92e68c09fcf881b2285b878a746 /nis | |
| parent | 8c058eec1e5ea88c64056fe2edef6a11b174756c (diff) | |
| download | glibc-929b1c07081afacabd347728609b1522f9ddb0a4.tar.gz glibc-929b1c07081afacabd347728609b1522f9ddb0a4.tar.xz glibc-929b1c07081afacabd347728609b1522f9ddb0a4.zip | |
* nis/nis_call.c (inetstr2int): Optimize.
Diffstat (limited to 'nis')
| -rw-r--r-- | nis/nis_call.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/nis/nis_call.c b/nis/nis_call.c index 07f95f041c..5b432b7981 100644 --- a/nis/nis_call.c +++ b/nis/nis_call.c @@ -40,25 +40,16 @@ extern u_short __pmap_getnisport (struct sockaddr_in *address, u_long program, unsigned long inetstr2int (const char *str) { - char buffer[strlen (str) + 3]; - size_t buflen; - size_t i, j; - - buflen = stpcpy (buffer, str) - buffer; - - j = 0; - for (i = 0; i < buflen; ++i) - if (buffer[i] == '.') + size_t j = 0; + for (size_t i = 0; str[i] != '\0'; ++i) + if (str[i] == '.' && ++j == 4) { - ++j; - if (j == 4) - { - buffer[i] = '\0'; - break; - } + char buffer[i + 1]; + buffer[i] = '\0'; + return inet_addr (memcpy (buffer, str, i)); } - return inet_addr (buffer); + return inet_addr (str); } void |