blob: 58c3ab9051f7f6c3d1cf96d0dc7880dea2949ce5 (
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#include <u.h>
#include <libc.h>
#include <bio.h>
void
cat(int f, char *s)
{
Biobuf b;
char *p;
Binit(&b, f, OREAD);
while((p = Brdline(&b, '\n')) != nil)
if(write(1, p, Blinelen(&b)) != Blinelen(&b))
sysfatal("write error copying %s: %r", s);
Bterm(&b);
}
void
main(int argc, char *argv[])
{
int f, i;
argv0 = "lines";
if(argc == 1)
cat(0, "<stdin>");
else for(i=1; i<argc; i++){
f = open(argv[i], OREAD);
if(f < 0)
sysfatal("can't open %s: %r", argv[i]);
else{
cat(f, argv[i]);
close(f);
}
}
exits(0);
}
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