ps: clear status for each process

The original procps_scan function takes care to clear the status
information before handling each process.  Do the same for the
WIN32 version.

This requires moving the snapshot handle to the part of the structure
that isn't cleared on each iteration.

1 files changed, 4 insertions, 3 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 2c0e02971..244d85e84 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1840,7 +1840,11 @@ int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
                 void (*cb)(struct smaprec *, void *), void *data);
 
 typedef struct procps_status_t {
+#if !ENABLE_PLATFORM_MINGW32
         DIR *dir;
+#else
+        HANDLE snapshot;
+#endif
         IF_FEATURE_SHOW_THREADS(DIR *task_dir;)
         uint8_t shift_pages_to_bytes;
         uint8_t shift_pages_to_kb;
@@ -1879,9 +1883,6 @@ typedef struct procps_status_t {
 #if ENABLE_FEATURE_TOP_SMP_PROCESS
         int last_seen_on_cpu;
 #endif
-#if ENABLE_PLATFORM_MINGW32
-        HANDLE snapshot;
-#endif
 } procps_status_t;
 /* flag bits for procps_scan(xx, flags) calls */
 enum {