Displaying 2 results from an estimated 2 matches for "ulwp".
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ulp
2006 Jul 17
7
access to errno when using pid provider
I would like to know how to get access to errno when using pid provider to probe calls to
libc functions like fopen(). The built-in errno appears to be only for system calls. What I''d
like to be able to do is investigate where in an application I''m encountering EMFILE and
what the stack looks like at the time.
This message posted from opensolaris.org
2008 Mar 04
0
Determining curthread pointer (ulwp_t) via libproc on i386
How would I determine the address of the ulwp_t structure for the
current thread of a process from a 32-bit i386 executable looking at a
32-bit executable? (This is in support of a fix for 6593259:
"libdtrace should prefer pid probes to breakpoints".)
For example, if I compile the following code 64-bit snippet, I can get
that addre...