X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=support%2Fnfs%2Fcacheio.c;h=55fa45d7e620c458917d0015c3af19fbf39bc452;hp=6a6ed5ac7f093a590e621895a03f2c9e3729683e;hb=e8a54a3d5e32c9de009f84d1ef3f26d2dffbf226;hpb=70561910500556c8109ca2e5683a92ed51c82bb7

diff --git a/support/nfs/cacheio.c b/support/nfs/cacheio.c
index 6a6ed5a..55fa45d 100644
--- a/support/nfs/cacheio.c
+++ b/support/nfs/cacheio.c
@@ -148,6 +148,11 @@ void qword_printint(FILE *f, int num)
 	fprintf(f, "%d ", num);
 }
 
+void qword_printuint(FILE *f, unsigned int num)
+{
+	fprintf(f, "%u ", num);
+}
+
 int qword_eol(FILE *f)
 {
 	int err;
@@ -236,6 +241,20 @@ int qword_get_int(char **bpp, int *anint)
 	return 0;
 }
 
+int qword_get_uint(char **bpp, unsigned int *anint)
+{
+	char buf[50];
+	char *ep;
+	unsigned int rv;
+	int len = qword_get(bpp, buf, 50);
+	if (len < 0) return -1;
+	if (len ==0) return -1;
+	rv = strtoul(buf, &ep, 0);
+	if (*ep) return -1;
+	*anint = rv;
+	return 0;
+}
+
 #define READLINE_BUFFER_INCREMENT 2048
 
 int readline(int fd, char **buf, int *lenp)
@@ -285,9 +304,8 @@ int readline(int fd, char **buf, int *lenp)
 int
 check_new_cache(void)
 {
-	struct stat stb;
-	return	(stat("/proc/fs/nfs/filehandle", &stb) == 0) ||
-		(stat("/proc/fs/nfsd/filehandle", &stb) == 0);
+	return	(access("/proc/fs/nfs/filehandle", F_OK) == 0) ||
+		(access("/proc/fs/nfsd/filehandle", F_OK) == 0);
 }