From 1c970ba5b314cd2286a5a889bb69df2bc58ed73c Mon Sep 17 00:00:00 2001 From: peter Date: Wed, 14 Feb 2001 05:00:20 +0000 Subject: Commit a libc fix going by the current state of the version numbering bikeshed in -arch. It isn't quite over, but it has been well established that this can be adjusted or refined. But we do seem to have consensis on a major bump of some sort. After this, it should reasonably safe to build world again. This change is to get rid of __sF[] and use seperate __stdin/out/err handles. This means we can pad on extra bits onto the end of FILE at will without going through this all over again. __sF[] was evil because it compiled the sizeof(FILE) into every stdio using program. Asbestos suit on: check! Peril sensitive sunglasses on: check! *gulp!* --- lib/libc/stdio/findfp.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) (limited to 'lib/libc/stdio') diff --git a/lib/libc/stdio/findfp.c b/lib/libc/stdio/findfp.c index f307e3e..48eb5b5 100644 --- a/lib/libc/stdio/findfp.c +++ b/lib/libc/stdio/findfp.c @@ -59,20 +59,21 @@ int __sdidinit; #define NDYNAMIC 10 /* add ten more whenever necessary */ -#define std(flags, file) \ - {0,0,0,flags,file,{0},0,__sF+file,__sclose,__sread,__sseek,__swrite} -/* p r w flags file _bf z cookie close read seek write */ +#define std(handle, flags, file) \ +FILE handle = {0,0,0,flags,file,{0},0,&handle,__sclose,__sread,__sseek,__swrite} +/* p r w flags file _bf z cookie close read seek write */ /* the usual - (stdin + stdout + stderr) */ static FILE usual[FOPEN_MAX - 3]; static struct glue uglue = { NULL, FOPEN_MAX - 3, usual }; -FILE __sF[3] = { - std(__SRD, STDIN_FILENO), /* stdin */ - std(__SWR, STDOUT_FILENO), /* stdout */ - std(__SWR|__SNBF, STDERR_FILENO) /* stderr */ -}; -struct glue __sglue = { &uglue, 3, __sF }; +std(__stdin, __SRD, STDIN_FILENO); +std(__stdout, __SWR, STDOUT_FILENO); +std(__stderr, __SWR|__SNBF, STDERR_FILENO); + +static struct glue sglue2 = { &uglue, 1, &__stderr }; +static struct glue sglue1 = { &sglue2, 1, &__stdout }; +struct glue __sglue = { &sglue1, 1, &__stdin }; static struct glue *lastglue = &uglue; static struct glue * moreglue __P((int)); -- cgit v1.1