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author | rtm <rtm> | 2006-08-12 11:38:57 +0000 |
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committer | rtm <rtm> | 2006-08-12 11:38:57 +0000 |
commit | 4357207237e074b5a42ee9739eadd040fd1cf296 (patch) | |
tree | 1fe657b94bdfb412c02c6c4cec089f329d69df96 /sh.c | |
parent | 1f544842ceb5af73b1f2b13222d72dd4ad7cd08a (diff) | |
download | xv6-labs-4357207237e074b5a42ee9739eadd040fd1cf296.tar.gz xv6-labs-4357207237e074b5a42ee9739eadd040fd1cf296.tar.bz2 xv6-labs-4357207237e074b5a42ee9739eadd040fd1cf296.zip |
fix getblk to actually lock the block
no more cons_put system calls
usertests tests two processes writing files
Diffstat (limited to 'sh.c')
-rw-r--r-- | sh.c | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -12,7 +12,7 @@ main(void) int pid; while(1){ - write(1, "$ ", 2); + puts("$ "); gets(buf, sizeof(buf)); if(buf[0] == '\0') continue; @@ -21,8 +21,7 @@ main(void) args[0] = buf; args[1] = 0; exec(buf, args); - write(1, buf, strlen(buf)); - write(1, ": not found\n", 12); + printf(1, "%s: not found\n", buf); exit(); } if(pid > 0) |