this change - makes panic() variadic, doing full printf() formatting - no more NO_NUM, and no more separate printf() statements needed to print extra info (or something in hex) before panicing - unifies panic() - same panic() name and usage for everyone - vm, kernel and rest have different names/syntax currently in order to implement their own luxuries, but no longer - throws out the 1st argument, to make source less noisy. the panic() in syslib retrieves the server name from the kernel so it should be clear enough who is panicing; e.g. panic("sigaction failed: %d", errno); looks like: at_wini(73130): panic: sigaction failed: 0 syslib:panic.c: stacktrace: 0x74dc 0x2025 0x100a - throws out report() - printf() is more convenient and powerful - harmonizes/fixes the use of panic() - there were a few places that used printf-style formatting (didn't work) and newlines (messes up the formatting) in panic() - throws out a few per-server panic() functions - cleans up a tie-in of tty with panic() merging printf() and panic() statements to be done incrementally.
21 lines
308 B
C
21 lines
308 B
C
/* printf() - system services printf() Author: Kees J. Bot
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* 15 Jan 1994
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*/
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#define nil 0
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#include <stdarg.h>
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#include <stdio.h>
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#include <stddef.h>
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#include <limits.h>
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int printf(const char *fmt, ...)
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{
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int n;
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va_list ap;
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va_start(ap, fmt);
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n = vprintf(fmt, ap);
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va_end(ap);
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return n;
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}
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