Improve the posix preprocessor.

[plan9front.git] / sys / src / libdraw / readsubfont.c

diff --git a/sys/src/libdraw/readsubfont.c b/sys/src/libdraw/readsubfont.c
index 52c1915596c49af11502080f5acacef21f9114b2..df206791222deca094a15a2b771791f657251fde 100644 (file)
--- a/sys/src/libdraw/readsubfont.c
+++ b/sys/src/libdraw/readsubfont.c
@@ -19,7 +19,7 @@ readsubfonti(Display*d, char *name, int fd, Image *ai, int dolock)
                        return nil;
        }
        p = nil;
-       if(read(fd, hdr, 3*12) != 3*12){
+       if(readn(fd, hdr, 3*12) != 3*12){
                werrstr("readsubfont: header read error: %r");
                goto Err;
        }
@@ -31,7 +31,7 @@ readsubfonti(Display*d, char *name, int fd, Image *ai, int dolock)
        p = malloc(6*(n+1));
        if(p == nil)
                goto Err;
-       if(read(fd, p, 6*(n+1)) != 6*(n+1)){
+       if(readn(fd, p, 6*(n+1)) != 6*(n+1)){
                werrstr("readsubfont: fontchar read error: %r");
                goto Err;
        }