6 commits

Author	SHA1	Message	Date
Ori Bernstein	46faca54ed	stdio.h: correct return type of putc ... The putc macro is specified as returning an int, but our type conversion rules turned it into a uint. Put in the appropriate cast to make the type what we want.	2020-08-10 19:36:09 -07:00
Ori Bernstein	2d59d75e3a	stdio: fix warnings, make code more standard ... Masking with _IO_CHMASK after the assignment causes a warning. We're better off masking before, but casting the assignment to prevent sign extension.	2020-07-19 14:14:14 -07:00
Ori Bernstein	1987cc69c8	stdio, ape/stdio: fix order of operations in putc ... When calling putc, we need to return either EOF or the character returned. To distinguish the two, we need to avoid sign extending 0xff. The code attempted to do this, but the order of operations was wrong, so we ended up masking, setting a character, and then sign extending the character. This fixes things so we mask after assignment.	2020-07-11 13:28:58 -07:00
cinap_lenrek	4b4d68487c	stdio: fix putc(), plan9 version	2019-06-20 00:04:58 +02:00
Taru Karttunen	a9060cc06b	Import sources from 2011-03-30 iso image - lib	2011-03-30 19:35:09 +03:00
Taru Karttunen	c558a99e0b	Import sources from 2011-03-30 iso image - sys/include	2011-03-30 16:47:56 +03:00