Mercurial > hg > octave-kai > gnulib-hg
changeset 14660:fc75a382e7cd
sys_uio: Protect definition of 'struct iovec'.
* lib/sys_uio.in.h (struct iovec): Avoid redefinition. In C++, define
it as a C struct.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 30 Apr 2011 13:19:55 +0200 |
parents | e71d1b99c2f4 |
children | b98c01416471 |
files | ChangeLog lib/sys_uio.in.h |
diffstat | 2 files changed, 18 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2011-04-30 Bruno Haible <bruno@clisp.org> + + sys_uio: Protect definition of 'struct iovec'. + * lib/sys_uio.in.h (struct iovec): Avoid redefinition. In C++, define + it as a C struct. + 2011-04-30 Bruno Haible <bruno@clisp.org> manywarnings: fix indentation
--- a/lib/sys_uio.in.h +++ b/lib/sys_uio.in.h @@ -37,12 +37,24 @@ /* Get 'ssize_t'. */ # include <sys/types.h> +# ifdef __cplusplus +extern "C" { +# endif + +# if !GNULIB_defined_struct_iovec /* All known platforms that lack <sys/uio.h> also lack any declaration of struct iovec in any other header. */ struct iovec { void *iov_base; size_t iov_len; }; +# define GNULIB_defined_struct_iovec 1 +# endif + +# ifdef __cplusplus +} +# endif + #endif #endif /* _GL_SYS_UIO_H */