X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_mount.c;h=a2e96a65e43dca1aca8272fa7f33c1ab6d42a163;hb=a5377cf935630082f2eac2e5f4a538844cc06c8d;hp=da53b980eee91537c9aecdbfef118b835bcea8d1;hpb=abc30f241619b3eb66c801c324390e1e9e6e001f;p=collectd.git

diff --git a/src/utils_mount.c b/src/utils_mount.c
index da53b980..a2e96a65 100644
--- a/src/utils_mount.c
+++ b/src/utils_mount.c
@@ -32,6 +32,7 @@
 #endif
 
 #include "collectd.h"
+
 #include "utils_mount.h"
 
 #include "common.h" /* sstrncpy() et alii */
@@ -467,10 +468,8 @@ static cu_mount_t *cu_mount_getfsstat (void)
 		return (NULL);
 	}
 
-	if ((buf = (STRUCT_STATFS *) malloc (bufsize * sizeof (STRUCT_STATFS)))
-			== NULL)
+	if ((buf = calloc (bufsize, sizeof (*buf))) == NULL)
 		return (NULL);
-	memset (buf, '\0', bufsize * sizeof (STRUCT_STATFS));
 
 	/* The bufsize needs to be passed in bytes. Really. This is not in the
 	 * manpage.. -octo */
@@ -487,10 +486,9 @@ static cu_mount_t *cu_mount_getfsstat (void)
 
 	for (i = 0; i < num; i++)
 	{
-		if ((new = malloc (sizeof (cu_mount_t))) == NULL)
+		if ((new = calloc (1, sizeof (*new))) == NULL)
 			break;
-		memset (new, '\0', sizeof (cu_mount_t));
-		
+
 		/* Copy values from `struct mnttab' */
 		new->dir         = sstrdup (buf[i].f_mntonname);
 		new->spec_device = sstrdup (buf[i].f_mntfromname);
@@ -541,10 +539,9 @@ static cu_mount_t *cu_mount_gen_getmntent (void)
 
 	while (getmntent (fp, &mt) == 0)
 	{
-		if ((new = malloc (sizeof (cu_mount_t))) == NULL)
+		if ((new = calloc (1, sizeof (*new))) == NULL)
 			break;
-		memset (new, '\0', sizeof (cu_mount_t));
-		
+
 		/* Copy values from `struct mnttab' */
 		new->dir         = sstrdup (mt.mnt_mountp);
 		new->spec_device = sstrdup (mt.mnt_special);
@@ -599,9 +596,8 @@ static cu_mount_t *cu_mount_getmntent (void)
 
 	while (getmntent_r (fp, &me, mntbuf, sizeof (mntbuf) ))
 	{
-		if ((new = malloc (sizeof (cu_mount_t))) == NULL)
+		if ((new = calloc (1, sizeof (*new))) == NULL)
 			break;
-		memset (new, '\0', sizeof (cu_mount_t));
 
 		/* Copy values from `struct mntent *' */
 		new->dir         = sstrdup (me.mnt_dir);
@@ -656,10 +652,9 @@ static cu_mount_t *cu_mount_getmntent (void)
 
 	while ((me = getmntent (fp)) != NULL)
 	{
-		if ((new = malloc (sizeof (cu_mount_t))) == NULL)
+		if ((new = calloc (1, sizeof (*new))) == NULL)
 			break;
-		memset (new, '\0', sizeof (cu_mount_t));
-		
+
 		/* Copy values from `struct mntent *' */
 		new->dir         = sstrdup (me->mnt_dir);
 		new->spec_device = sstrdup (me->mnt_fsname);
@@ -763,7 +758,7 @@ void cu_mount_freelist (cu_mount_t *list)
 } /* void cu_mount_freelist(cu_mount_t *list) */
 
 char *
-cu_mount_checkoption(char *line, char *keyword, int full)
+cu_mount_checkoption(char *line, const char *keyword, int full)
 {
 	char *line2, *l2, *p1, *p2;
 	int l;
@@ -804,7 +799,7 @@ cu_mount_checkoption(char *line, char *keyword, int full)
 } /* char *cu_mount_checkoption(char *line, char *keyword, int full) */
 
 char *
-cu_mount_getoptionvalue(char *line, char *keyword)
+cu_mount_getoptionvalue(char *line, const char *keyword)
 {
 	char *r;
 
@@ -820,13 +815,13 @@ cu_mount_getoptionvalue(char *line, char *keyword)
 			if((p-r) == 1) {
 				return NULL;
 			}
-			m = (char *)smalloc(p-r+1);
+			m = smalloc(p-r+1);
 			sstrncpy(m, r, p-r+1);
 			return m;
 		}
 	}
 	return r;
-} /* char *cu_mount_getoptionvalue(char *line, char *keyword) */
+} /* char *cu_mount_getoptionvalue(char *line, const char *keyword) */
 
 int
 cu_mount_type(const char *type)