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| author | hunt <hunt> | 2006-11-02 18:37:00 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2006-11-02 18:37:00 +0000 |
| commit | f1bad60c76d79f01a87e4128df266bf4252a71e0 (patch) | |
| tree | 5114f087d844e702253a439efbcc36e310268a4b /runtime/transport/procfs.c | |
| parent | 202e1828643725d7bebef76c48cbaa28c463cee3 (diff) | |
| download | systemtap-steved-f1bad60c76d79f01a87e4128df266bf4252a71e0.tar.gz systemtap-steved-f1bad60c76d79f01a87e4128df266bf4252a71e0.tar.xz systemtap-steved-f1bad60c76d79f01a87e4128df266bf4252a71e0.zip | |
New dynamic module and symbol handling code.
Diffstat (limited to 'runtime/transport/procfs.c')
| -rw-r--r-- | runtime/transport/procfs.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/runtime/transport/procfs.c b/runtime/transport/procfs.c index b0b03a73..2605e8f1 100644 --- a/runtime/transport/procfs.c +++ b/runtime/transport/procfs.c @@ -82,6 +82,7 @@ static ssize_t _stp_proc_write_cmd (struct file *file, const char __user *buf, //printk ("_stp_proc_write_cmd. count:%d type:%d\n", count, type); count -= sizeof(int); + buf += sizeof(int); switch (type) { case STP_START: @@ -94,16 +95,23 @@ static ssize_t _stp_proc_write_cmd (struct file *file, const char __user *buf, _stp_handle_start (&st); break; } + + case STP_SYMBOLS: + count = _stp_do_symbols(buf, count); + break; + case STP_MODULE: + count = _stp_do_module(buf, count); + break; case STP_EXIT: _stp_exit_flag = 1; break; case STP_TRANSPORT_INFO: { struct transport_info ti; - //printk("STP_TRANSPORT_INFO %d %d\n", count, sizeof(struct transport_info)); + kbug("STP_TRANSPORT_INFO %d %d\n", (int)count, (int)sizeof(struct transport_info)); if (count < sizeof(struct transport_info)) return 0; - if (copy_from_user (&ti, &buf[4], sizeof(struct transport_info))) + if (copy_from_user (&ti, buf, sizeof(struct transport_info))) return -EFAULT; if (_stp_transport_open (&ti) < 0) return -1; |