Re: [ofa-general] [PATCH 1/2 v2] libibmad: add a drpath2str function for easier printing of DR Paths.

[Ira Weiny]

On Tue, 24 Jun 2008 15:31:27 -0700
Hal Rosenstock <[EMAIL PROTECTED]> wrote:

> On Tue, 2008-06-24 at 14:48 -0700, Ira Weiny wrote:
> > --- a/libibmad/include/infiniband/mad.h
> > +++ b/libibmad/include/infiniband/mad.h
> > @@ -622,6 +622,7 @@ enum {
> >  char * portid2str(ib_portid_t *portid);
> >  int    portid2portnum(ib_portid_t *portid);
> >  int    str2drpath(ib_dr_path_t *path, char *routepath, int drslid,
> > int drdlid);
> > +char *  drpath2str(ib_dr_path_t *path, char *dstr, size_t dstr_size);
> 
> Should drpath2str be added to libibmad.map too ?
> 
> -- Hal

Ooops...  yes...  since I was only using it internally right now I did not
catch that.

Thanks,
Ira

>From 3e192dabd78f81342106b24ee0407725f8cf78eb Mon Sep 17 00:00:00 2001
From: Ira K. Weiny <[EMAIL PROTECTED](none)>
Date: Tue, 24 Jun 2008 14:42:25 -0700
Subject: [PATCH] libibmad: add a drpath2str function for easier printing of DR 
Paths.


Signed-off-by: Ira K. Weiny <[EMAIL PROTECTED]>
---
 libibmad/include/infiniband/mad.h |    1 +
 libibmad/src/libibmad.map         |    1 +
 libibmad/src/portid.c             |   12 ++++++++++++
 3 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/libibmad/include/infiniband/mad.h 
b/libibmad/include/infiniband/mad.h
index 4f19a31..ae3c644 100644
--- a/libibmad/include/infiniband/mad.h
+++ b/libibmad/include/infiniband/mad.h
@@ -622,6 +622,7 @@ enum {
 char * portid2str(ib_portid_t *portid);
 int    portid2portnum(ib_portid_t *portid);
 int    str2drpath(ib_dr_path_t *path, char *routepath, int drslid, int drdlid);
+char *  drpath2str(ib_dr_path_t *path, char *dstr, size_t dstr_size);
 
 static inline int
 ib_portid_set(ib_portid_t *portid, int lid, int qp, int qkey)
diff --git a/libibmad/src/libibmad.map b/libibmad/src/libibmad.map
index c1eb613..5a45a64 100644
--- a/libibmad/src/libibmad.map
+++ b/libibmad/src/libibmad.map
@@ -56,6 +56,7 @@ IBMAD_1.3 {
                portid2portnum;
                portid2str;
                str2drpath;
+               drpath2str;
                mad_agent_class;
                mad_class_agent;
                mad_register_client;
diff --git a/libibmad/src/portid.c b/libibmad/src/portid.c
index 056b03d..7279e14 100644
--- a/libibmad/src/portid.c
+++ b/libibmad/src/portid.c
@@ -114,3 +114,15 @@ str2drpath(ib_dr_path_t *path, char *routepath, int 
drslid, int drdlid)
 
        return path->cnt;
 }
+
+char *
+drpath2str(ib_dr_path_t *path, char *dstr, size_t dstr_size)
+{
+       int i = 0;
+       int rc = snprintf(dstr, dstr_size, "slid %d; dlid %d; %d",
+               path->drslid, path->drdlid, path->p[0]);
+       for (i = 1; i <= path->cnt; i++) {
+               rc += snprintf(dstr+rc, dstr_size-rc, ",%d", path->p[i]);
+       }
+       return (dstr);
+}
-- 
1.5.1


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