diff options
| author | rsc <rsc> | 2006-09-06 18:47:51 +0000 |
|---|---|---|
| committer | rsc <rsc> | 2006-09-06 18:47:51 +0000 |
| commit | db8fb62e4d599f4e08a3b6420e42b2445e8d7fe3 (patch) | |
| tree | e197de94739eab1c490d3aadf1e9eb87bc9ce270 /syscall.c | |
| parent | 236d33698b4520f8722e5ff8ce2c5d277c6b7153 (diff) | |
| download | xv6-labs-db8fb62e4d599f4e08a3b6420e42b2445e8d7fe3.tar.gz xv6-labs-db8fb62e4d599f4e08a3b6420e42b2445e8d7fe3.tar.bz2 xv6-labs-db8fb62e4d599f4e08a3b6420e42b2445e8d7fe3.zip | |
for vs while
Diffstat (limited to 'syscall.c')
| -rw-r--r-- | syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -62,7 +62,7 @@ checkstring(uint s) char c; int len = 0; - while(1){ + for(;;){ if(fetchbyte(curproc[cpu()], s, &c) < 0) return -1; if(c == '\0') |