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author | Mole Shang <[email protected]> | 2024-02-16 10:20:27 +0800 |
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committer | Mole Shang <[email protected]> | 2024-02-16 10:20:27 +0800 |
commit | a98c56a811142e5ede3332a7a444cca45f628769 (patch) | |
tree | c93ff7090da7b6ef911932be283818c2f6a03784 /user/stats.c | |
parent | 0d65be5d1d880afafbf08c2adb605cf9f72216e2 (diff) | |
parent | 99015f3a985b2fd051606636743a2a2969b216e8 (diff) | |
download | xv6-labs-a98c56a811142e5ede3332a7a444cca45f628769.tar.gz xv6-labs-a98c56a811142e5ede3332a7a444cca45f628769.tar.bz2 xv6-labs-a98c56a811142e5ede3332a7a444cca45f628769.zip |
Merge branch 'lock' into thread
Conflicts:
.gitignore
Makefile
conf/lab.mk
Diffstat (limited to 'user/stats.c')
-rw-r--r-- | user/stats.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/user/stats.c b/user/stats.c new file mode 100644 index 0000000..f8c9138 --- /dev/null +++ b/user/stats.c @@ -0,0 +1,24 @@ +#include "kernel/types.h" +#include "kernel/stat.h" +#include "kernel/fcntl.h" +#include "user/user.h" + +#define SZ 4096 +char buf[SZ]; + +int +main(void) +{ + int i, n; + + while (1) { + n = statistics(buf, SZ); + for (i = 0; i < n; i++) { + write(1, buf+i, 1); + } + if (n != SZ) + break; + } + + exit(0); +} |