From 147526abfe45328fc049f46f9d52de5c128dbc68 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sat, 1 Nov 2008 23:15:48 +0000 Subject: trivial code shrink by making some strings static text data bss dec hex filename - 259 0 0 259 103 libc/inet/herror.o + 243 0 0 243 f3 libc/inet/herror.o - 720 0 0 720 2d0 libc/inet/ns_name.o + 710 0 0 710 2c6 libc/inet/ns_name.o --- libc/inet/herror.c | 14 ++++++-------- libc/inet/resolv.c | 6 ++++-- 2 files changed, 10 insertions(+), 10 deletions(-) (limited to 'libc/inet') diff --git a/libc/inet/herror.c b/libc/inet/herror.c index 063f6e93e..b46578388 100644 --- a/libc/inet/herror.c +++ b/libc/inet/herror.c @@ -26,7 +26,7 @@ libc_hidden_proto(fprintf) libc_hidden_proto(__h_errno_location) -static const char *error_msg = "Resolver error"; +static const char error_msg[] = "Resolver error"; static const char *const h_errlist[] = { "Error 0", "Unknown host", /* 1 HOST_NOT_FOUND */ @@ -52,7 +52,7 @@ void herror(const char *s) } p = error_msg; if ((h_errno >= 0) && (h_errno < h_nerr)) { - p = h_errlist[h_errno]; + p = h_errlist[h_errno]; } fprintf(stderr, "%s%s%s\n", s, c, p); } @@ -61,10 +61,8 @@ libc_hidden_def(herror) const char *hstrerror(int err) { - if (err < 0) { - return(error_msg); - } else if (err < h_nerr) { - return(h_errlist[err]); - } - return(error_msg); + if ((unsigned)err < h_nerr) + return(h_errlist[err]); + + return error_msg; } diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index e38c8bd67..70db2b738 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -2625,12 +2625,14 @@ libc_hidden_def(ns_name_uncompress) * The root is returned as "." * All other domains are returned in non absolute form */ -int ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) { +int ns_name_ntop(const u_char *src, char *dst, size_t dstsiz) +{ + static const char digits[] = "0123456789"; + const u_char *cp; char *dn, *eom; u_char c; u_int n; - const char digits[] = "0123456789"; cp = src; dn = dst; -- cgit v1.2.3