libc/stdio: Use wb+ for tmpfile() - scc - simple c99 compiler
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       ---
   DIR commit 3a1198d1a58ea4e4aff5a3c127b9235e14e13c47
   DIR parent 0dcd0d571ff51bbc87adcec9531f6a21707823d6
  HTML Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
       Date:   Fri,  8 May 2026 21:21:41 +0200
       
       libc/stdio: Use wb+ for tmpfile()
       
       It is required by the C99 spec, but in our case there
       is not difference between text and binary streams anyway.
       
       Diffstat:
         M src/libc/arch/posix/tmpfile.c       |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/src/libc/arch/posix/tmpfile.c b/src/libc/arch/posix/tmpfile.c
       @@ -13,7 +13,7 @@ tmpfile(void)
                for (;;) {
                        if ((fname = tmpnam(NULL)) == NULL)
                                return NULL;
       -                if ((fp = fopen(fname, "wt+")) == NULL)
       +                if ((fp = fopen(fname, "wbt+")) == NULL)
                                continue;
                        _unlink(fname);
                        return fp;