From 778df25e996f8344a917fc5d3cf1b962ab728ada Mon Sep 17 00:00:00 2001 From: rsc Date: Wed, 16 Jun 2004 23:51:51 +0000 Subject: it is time --- src/cmd/auxclog.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 src/cmd/auxclog.c (limited to 'src/cmd/auxclog.c') diff --git a/src/cmd/auxclog.c b/src/cmd/auxclog.c new file mode 100644 index 00000000..a426e072 --- /dev/null +++ b/src/cmd/auxclog.c @@ -0,0 +1,63 @@ +#include +#include +#include + +char *argv0; + +int +openlog(char *name) +{ + int fd; + + fd = open(name, OWRITE); + if(fd < 0) + fd = create(name, OWRITE, DMAPPEND|0666); + if(fd < 0){ + fprint(2, "%s: can't open %s: %r\n", argv0, name); + return -1; + } + seek(fd, 0, 2); + return fd; +} + +void +main(int argc, char **argv) +{ + Biobuf in; + int fd; + char *p, *t; + char buf[8192]; + + argv0 = argv[0]; + if(argc < 3){ + fprint(2, "usage: %s console logfile \n", argv0); + exits("usage"); + } + + fd = open(argv[1], OREAD); + if(fd < 0){ + fprint(2, "%s: can't open %s: %r\n", argv0, argv[1]); + exits("open"); + } + Binit(&in, fd, OREAD); + + fd = openlog(argv[2]); + + for(;;){ + if(p = Brdline(&in, '\n')){ + p[Blinelen(&in)-1] = 0; + t = ctime(time(0)); + t[19] = 0; + if(fprint(fd, "%s: %s\n", t, p) < 0){ + close(fd); + fd = openlog(argv[2]); + fprint(fd, "%s: %s\n", t, p); + } + } else if(Blinelen(&in) == 0) // true eof + break; + else { + Bread(&in, buf, sizeof buf); + } + } + exits(0); +} -- cgit v1.2.3