diff options
Diffstat (limited to 'man3/endian.3')
| -rw-r--r-- | man3/endian.3 | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/man3/endian.3 b/man3/endian.3 index 402cdf227e..d5d92c5e39 100644 --- a/man3/endian.3 +++ b/man3/endian.3 @@ -32,7 +32,6 @@ htobe64, htole64, be64toh, le64toh \- convert values between host and big-/little-endian byte order .SH SYNOPSIS .nf -.BR "#define _BSD_SOURCE" " /* See feature_test_macros(7) */" .B #include <endian.h> .BI "uint16_t htobe16(uint16_t " host_16bits ); @@ -50,6 +49,30 @@ convert values between host and big-/little-endian byte order .BI "uint64_t be64toh(uint64_t " big_endian_64bits ); .BI "uint64_t le64toh(uint64_t " little_endian_64bits ); .fi +.sp +.in -4n +Feature Test Macro Requirements for glibc (see +.BR feature_test_macros (7)): +.in +.sp +.BR htobe16 (), +.BR htole16 (), +.BR be16toh (), +.BR le16toh (), +.BR htobe32 (), +.BR htole32 (), +.BR be32toh (), +.BR le32toh (), +.BR htobe64 (), +.BR htole64 (), +.BR be64toh (), +.BR le64toh (): +.nf + Since glibc 2.19: + _DEFAULT_SOURCE + In glibc up to and including 2.19: + _BSD_SOURCE +.fi .SH DESCRIPTION These functions convert the byte encoding of integer values from the byte order that the current CPU (the "host") uses, |