plan9port

commit 2d186fb20d8e553cddaf52837a3ba534bbdd064d
parent 9636ab1d6c1b86f2227871806773ef34a432e35b
Author: ssnf <ssnf@ssnf.xyz>
Date:   Mon,  1 Sep 2025 12:53:02 +0000

strgets

Diffstat:
M
src/libstr/Strgets.c
 | 
22
++++++++--------------

1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/src/libstr/Strgets.c b/src/libstr/Strgets.c
@@ -1,25 +1,19 @@
 #include "std.h"
 
-#include <bio.h>
-
 int
 Strgets(String *p, int fd)
 {
-	Biobuf b;
-	ulong n;
-	char *s;
+	long n;
+	char c;
 
 	Strzero(p);
-	Binit(&b, fd, OREAD);
-	n = 0;
-	s = Brdstr(&b, '\n', 1);
-	if (s) {
-		free(p->s);
-		n = Blinelen(&b) + 1;
-		*p = Strn(s, n - 1);
-		p->size = n;
+	for (n = 0; read(fd, &c, 1); ++n) {
+		if (c == '\n') {
+			++n;
+			break;
+		}
+		Straddc(p, c);
 	}
-	Bterm(&b);
 	return n;
 }