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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 /user.h | |
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 'user.h')
-rw-r--r-- | user.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -14,9 +14,12 @@ int exec(char *, char **); int open(char *, int); int mknod (char*,short,short,short); int unlink (char*); +struct stat; int fstat (int fd, struct stat *stat); + int puts(char*); char* strcpy(char*, char*); void printf(int fd, char *fmt, ...); char *gets(char *, int max); unsigned int strlen(char *); +void * memset(void *dst, int c, unsigned int n); |