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author | cvs2svn <admin@example.com> | 1999-03-26 18:24:03 +0000 |
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committer | cvs2svn <admin@example.com> | 1999-03-26 18:24:03 +0000 |
commit | 3fc228fb4c1a39aceaee3d7013365042a6077bd0 (patch) | |
tree | af769f6648929b3b2c1f9e053a3754fa989ce302 /src/lib/libc/net/htons.c | |
parent | 536c76cbb863bab152f19842ab88772c01e922c7 (diff) | |
download | openbsd-OPENBSD_2_5.tar.gz openbsd-OPENBSD_2_5.tar.bz2 openbsd-OPENBSD_2_5.zip |
This commit was manufactured by cvs2git to create branch 'OPENBSD_2_5'.OPENBSD_2_5
Diffstat (limited to 'src/lib/libc/net/htons.c')
-rw-r--r-- | src/lib/libc/net/htons.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/lib/libc/net/htons.c b/src/lib/libc/net/htons.c new file mode 100644 index 0000000000..47cf25952d --- /dev/null +++ b/src/lib/libc/net/htons.c | |||
@@ -0,0 +1,29 @@ | |||
1 | /* | ||
2 | * Written by J.T. Conklin <jtc@netbsd.org>. | ||
3 | * Public domain. | ||
4 | */ | ||
5 | |||
6 | #if defined(LIBC_SCCS) && !defined(lint) | ||
7 | static char *rcsid = "$OpenBSD: htons.c,v 1.6 1997/07/25 20:30:07 mickey Exp $"; | ||
8 | #endif /* LIBC_SCCS and not lint */ | ||
9 | |||
10 | #include <sys/types.h> | ||
11 | #include <machine/endian.h> | ||
12 | |||
13 | #undef htons | ||
14 | |||
15 | u_int16_t | ||
16 | #ifdef __STDC__ | ||
17 | htons(u_int16_t x) | ||
18 | #else | ||
19 | htons(x) | ||
20 | u_int16_t x; | ||
21 | #endif | ||
22 | { | ||
23 | #if BYTE_ORDER == LITTLE_ENDIAN | ||
24 | u_char *s = (u_char *) &x; | ||
25 | return (u_int16_t)(s[0] << 8 | s[1]); | ||
26 | #else | ||
27 | return x; | ||
28 | #endif | ||
29 | } | ||