diff options
Diffstat (limited to 'iconv/iconv_prog.c')
| -rw-r--r-- | iconv/iconv_prog.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c index 82ff5cf802..f12a69020e 100644 --- a/iconv/iconv_prog.c +++ b/iconv/iconv_prog.c @@ -30,7 +30,9 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> -#include <sys/mman.h> +#ifdef _POSIX_MAPPED_FILES +# include <sys/mman.h> +#endif #include <gconv_int.h> /* Get libc version number. */ @@ -176,6 +178,7 @@ main (int argc, char *argv[]) continue; } +#ifdef _POSIX_MAPPED_FILES /* We have possibilities for reading the input file. First try to mmap() it since this will provide the fastest solution. */ if (fstat (fd, &st) == 0 @@ -206,6 +209,7 @@ main (int argc, char *argv[]) munmap ((void *) addr, st.st_size); } else +#endif /* _POSIX_MAPPED_FILES */ { /* Read the file in pieces. */ if (process_fd (cd, fd, output) != 0) |