diff options
Diffstat (limited to 'mbbsd/io.c')
-rw-r--r-- | mbbsd/io.c | 34 |
1 files changed, 12 insertions, 22 deletions
@@ -17,35 +17,25 @@ static int icurrchar = 0; /* ----------------------------------------------------- */ /* convert routines */ /* ----------------------------------------------------- */ -#ifdef GB_CONVERT +#ifdef CONVERT typedef int (* read_write_type)(int, void *, size_t); static read_write_type write_type = (read_write_type)write; static read_write_type read_type = read; -int converting_read(int fd, void *buf, size_t count) -{ - int len = read(fd, buf, count); - if (len >= 0) - gb2big(buf, len); - return len; -} - -int converting_write(int fd, void *buf, size_t count) -{ - big2gb(buf, count); - return write(fd, buf, count); -} - void set_converting_type(int which) { - if (which == 0) { + if (which == NOCONVERT) { read_type = read; write_type = (read_write_type)write; } - else if (which == 1) { - read_type = converting_read; - write_type = converting_write; + else if (which == GBCONVERT) { + read_type = gb_converting_read; + write_type = gb_converting_write; + } + else if (which == UCSCONVERT) { + read_type = ucs_converting_read; + write_type = ucs_converting_write; } } @@ -65,7 +55,7 @@ void oflush() { if (obufsize) { -#ifdef GB_CONVERT +#ifdef CONVERT write_wrapper(1, outbuf, obufsize); #else write(1, outbuf, obufsize); @@ -87,7 +77,7 @@ output(char *s, int len) assert(len<OBUFSIZE); if (obufsize + len > OBUFSIZE) { -#ifdef GB_CONVERT +#ifdef CONVERT write_wrapper(1, outbuf, obufsize); #else write(1, outbuf, obufsize); @@ -187,7 +177,7 @@ dogetch() do{ #endif -#ifdef GB_CONVERT +#ifdef CONVERT while ((len = read_wrapper(0, inbuf, IBUFSIZE)) <= 0) { #else while ((len = read(0, inbuf, IBUFSIZE)) <= 0) { |