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| author | Mark Johnston <markj@FreeBSD.org> | 2016-12-06 04:20:32 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2016-12-06 04:20:32 +0000 |
| commit | d42df2a44793413692a006e46faad87ec7b9e34f (patch) | |
| tree | bdea9504a1c76f02abf7bfe4afa19d8c47dddf8a /lib/libproc/libproc.h | |
| parent | 07a9c2e65d5f2f21cc9783e33dd94a5ce8cc592d (diff) | |
| download | src-d42df2a44793413692a006e46faad87ec7b9e34f.tar.gz src-d42df2a44793413692a006e46faad87ec7b9e34f.zip | |
libproc: Match prefixes when looking up mapped object by name.
When looking up an object by name, allow prefix matches if no direct match
is found. This allows one to, for example, match libc entry probes with:
# dtrace -n 'pid$target:libc.so::entry' -c ./foo
instead of requiring "libc.so.7" or a glob.
Also remove proc_obj2map() as it currently just duplicates the
functionality of proc_name2map(). It's supposed to take a Solaris
link-map ID as a paramter, but support for this isn't implemented and
isn't required to support DTrace's pid provider.
Notes
Notes:
svn path=/head/; revision=309595
Diffstat (limited to 'lib/libproc/libproc.h')
| -rw-r--r-- | lib/libproc/libproc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/libproc/libproc.h b/lib/libproc/libproc.h index 5798a3b4b58d..25f8aa62f12b 100644 --- a/lib/libproc/libproc.h +++ b/lib/libproc/libproc.h @@ -128,7 +128,6 @@ __BEGIN_DECLS prmap_t *proc_addr2map(struct proc_handle *, uintptr_t); prmap_t *proc_name2map(struct proc_handle *, const char *); char *proc_objname(struct proc_handle *, uintptr_t, char *, size_t); -prmap_t *proc_obj2map(struct proc_handle *, const char *); int proc_iter_objs(struct proc_handle *, proc_map_f *, void *); int proc_iter_symbyaddr(struct proc_handle *, const char *, int, int, proc_sym_f *, void *); |