ape: fix putenv()

writing /env in putenv() doesnt work. exec will create
new enviroment anyway. we have to modify environ array!

2 files changed, 0 insertions, 33 deletions

diff --git a/sys/src/ape/lib/bsd/mkfile b/sys/src/ape/lib/bsd/mkfile
index 44b4b05fb..3034e13a4 100644
--- a/sys/src/ape/lib/bsd/mkfile
+++ b/sys/src/ape/lib/bsd/mkfile
@@ -29,7 +29,6 @@ OFILES=\
 	ntohl.$O\
 	nptohl.$O\
 	popen.$O\
-	putenv.$O\
 	rcmd.$O\
 	readv.$O\
 	rresvport.$O\
diff --git a/sys/src/ape/lib/bsd/putenv.c b/sys/src/ape/lib/bsd/putenv.c
deleted file mode 100644
index 63695ba76..000000000
--- a/sys/src/ape/lib/bsd/putenv.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-
-int
-putenv(char *s)
-{
-	int f, n;
-	char *value;
-	char buf[300];
-
-	value = strchr(s, '=');
-	if (value) {
-		n = value-s;
-		if(n<=0 || n > sizeof(buf)-6)
-			return -1;
-		strcpy(buf, "/env/");
-		strncpy(buf+5, s, n);
-		buf[n+5] = 0;
-		f = creat(buf, 0666);
-		if(f < 0)
-			return 1;
-		value++;
-		n = strlen(value);
-		if(write(f, value, n) != n)
-			return -1;
-		close(f);
-		return 0;
-	} else
-		return -1;
-}