To allow error messages to be reflected up, if the callback function
returns a non-zero value, bump a counter and return the number of
times the callback function signals an error by returning a non-zero
status code.
Signed-off-by: "Theodore Ts'o" <[EMAIL PROTECTED]>
---
lib/e2p/iod.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/lib/e2p/iod.c b/lib/e2p/iod.c
index 808d3a3..84c9709 100644
--- a/lib/e2p/iod.c
+++ b/lib/e2p/iod.c
@@ -27,7 +27,7 @@ int iterate_on_dir (const char * dir_name,
{
DIR * dir;
struct dirent *de, *dep;
- int max_len = -1, len;
+ int max_len = -1, len, ret = 0;
#if HAVE_PATHCONF && defined(_PC_NAME_MAX)
max_len = pathconf(dir_name, _PC_NAME_MAX);
@@ -64,9 +64,10 @@ int iterate_on_dir (const char * dir_name,
len = max_len;
#endif
memcpy(de, dep, len);
- (*func) (dir_name, de, private);
+ if ((*func)(dir_name, de, private))
+ ret++;
}
free(de);
closedir(dir);
- return 0;
+ return ret;
}
--
1.5.3.4.1232.g9991d-dirty
-
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