diff options
Diffstat (limited to 'gl/unistd.in.h')
| -rw-r--r-- | gl/unistd.in.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/gl/unistd.in.h b/gl/unistd.in.h index 1b26c09707..9115486cf3 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -107,8 +107,9 @@ # include <netdb.h> #endif -/* MSVC defines off_t in <sys/types.h>. */ -#if !@HAVE_UNISTD_H@ +/* MSVC defines off_t in <sys/types.h>. + May also define off_t to a 64-bit type on native Windows. */ +#if !@HAVE_UNISTD_H@ || @WINDOWS_64_BIT_OFF_T@ /* Get off_t. */ # include <sys/types.h> #endif @@ -562,10 +563,19 @@ _GL_WARN_ON_USE (fsync, "fsync is unportable - " Return 0 if successful, otherwise -1 and errno set. See the POSIX:2008 specification <http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */ -# if !@HAVE_FTRUNCATE@ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ _GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); -# endif +# endif _GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif _GL_CXXALIASWARN (ftruncate); #elif defined GNULIB_POSIXCHECK # undef ftruncate |