shithub: libacme

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awincat: take an fd not a path

--- a/acme.h

+++ b/acme.h

@@ -43,7 +43,7 @@

 void	awinctl(AWin *, char *, ...);

 void	awinclear(AWin *);

-int		awincat(AWin *, char *);

+int		awincat(AWin *, int fd);

 void	awinprint(AWin *, char *, ...);

 void	awinerror(AWin *, char *, ...);

 void	awinfatal(AWin *, char *, ...);

--- a/window.c

+++ b/window.c

@@ -104,19 +104,14 @@

 }

 int

-awincat(AWin *w, char *file)

+awincat(AWin *w, int fd)

 {

-	int body, fd;

+	int body;

 	char *buf;

 	long n;

 	buf = malloc(8*1024);

 	body = awinfsopen(w, "body", OWRITE);

-	fd = open(file, OREAD);

-	if(fd < 0) {

-		awinerror(w, "awincat read: %r");

-		return -1;

-	}

 	while((n=read(fd, buf, 8*1024)) > 0) {

 		if(write(body, buf, n) != n) {