[PATCH] opensm/osm_sa.c: enhance opensm_dump_to_file() to accept full path file name

[PATCH] opensm/osm_sa.c: enhance opensm_dump_to_file() to accept full path file name

[Yevgeny Kliteynik]

Hi Sasha,

Small patch that enhances opensm_dump_to_file() function
and allows it to accept full path file names as argument.

Signed-off-by: Yevgeny Kliteynik <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
---
 opensm/opensm/osm_sa.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/opensm/opensm/osm_sa.c b/opensm/opensm/osm_sa.c
index 3473e4c..8aab548 100644
--- a/opensm/opensm/osm_sa.c
+++ b/opensm/opensm/osm_sa.c
@@ -510,8 +510,13 @@ opensm_dump_to_file(osm_opensm_t * p_osm, const char *file_name,
 	char path[1024];
 	FILE *file;

-	snprintf(path, sizeof(path), "%s/%s",
-		 p_osm->subn.opt.dump_files_dir, file_name);
+	if (*file_name == '/')
+		/* file name was provided as an absolute path */
+		snprintf(path, sizeof(path), "%s", file_name);
+	else
+		/* file name is relative to dump_files_dir */
+		snprintf(path, sizeof(path), "%s/%s",
+			 p_osm->subn.opt.dump_files_dir, file_name);

 	file = fopen(path, "w");
 	if (!file) {
-- 
1.5.1.4

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