[fix] - fix allocation of if list for osx

[deb_libnfs.git] / examples / nfsclient-sync.c

diff --git a/examples/nfsclient-sync.c b/examples/nfsclient-sync.c
index 521bf4e1fa5a5d2c3dfdb6e6f3787bf51383b48e..322bfa28676eef526760c11b2b54e300a2a04863 100644 (file)
--- a/examples/nfsclient-sync.c
+++ b/examples/nfsclient-sync.c
@@ -25,6 +25,7 @@
 #define NFSFILEW "/BOOKS/Classics/foo"
 #define NFSDIR "/BOOKS/Classics/"
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
@@ -46,7 +47,7 @@ struct client {
 };
 
 
-char buf[5*1024*1024];
+char buf[3*1024*1024+337];
 
 int main(int argc _U_, char *argv[] _U_)
 {
@@ -64,15 +65,19 @@ int main(int argc _U_, char *argv[] _U_)
        struct statvfs svfs;
        exports export, tmp;
 
-       printf("exports on server %s\n", SERVER);
        export = mount_getexports(SERVER);
-       tmp = export;
-       while (tmp != NULL) {
-             printf("Export: %s\n", tmp->ex_dir);
-             tmp = tmp->ex_next;
-       }
-       mount_free_export_list(export);
-
+       if (export != NULL) {
+               printf("exports on server %s\n", SERVER);
+               tmp = export;
+               while (tmp != NULL) {
+                     printf("Export: %s\n", tmp->ex_dir);
+                     tmp = tmp->ex_next;
+               }
+
+               mount_free_export_list(export);
+       } else {
+               printf("no exports on server %s\n", SERVER);
+       }       
 
        nfs = nfs_init_context();
        if (nfs == NULL) {
@@ -125,6 +130,36 @@ int main(int argc _U_, char *argv[] _U_)
                printf("%02x ", buf[i]&0xff);
        }
        printf("\n");
+       ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+       if (ret < 0) {
+               printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+               exit(10);
+       }
+       printf("read %d bytes\n", ret);
+       ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+       if (ret < 0) {
+               printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+               exit(10);
+       }
+       printf("read %d bytes\n", ret);
+       ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+       if (ret < 0) {
+               printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+               exit(10);
+       }
+       printf("read %d bytes\n", ret);
+       ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+       if (ret < 0) {
+               printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+               exit(10);
+       }
+       printf("read %d bytes\n", ret);
+       ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+       if (ret < 0) {
+               printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs));
+               exit(10);
+       }
+       printf("read %d bytes\n", ret);
 
        ret = (int)nfs_lseek(nfs, nfsfh, 0, SEEK_CUR, &offset);
        if (ret < 0) {
@@ -163,7 +198,26 @@ int main(int argc _U_, char *argv[] _U_)
                exit(10);
        }
        while((nfsdirent = nfs_readdir(nfs, nfsdir)) != NULL) {
-               printf("Inode:%d Name:%s\n", (int)nfsdirent->inode, nfsdirent->name);
+               char *filename = NULL;
+               printf("Inode:%d Name:%s ", (int)nfsdirent->inode, nfsdirent->name);
+               asprintf(&filename, "%s/%s", NFSDIR, nfsdirent->name);
+               ret = nfs_open(nfs, filename, O_RDONLY, &nfsfh);
+               free(filename);
+               if (ret != 0) {
+                       printf("Failed to open(%s) %s\n", filename, nfs_get_error(nfs));
+                       exit(10);
+               }
+               ret = nfs_read(nfs, nfsfh, sizeof(buf), buf);
+               if (ret < 0) {
+                       printf("Error reading file\n");
+                       exit(10);
+               }
+               printf("Read %d bytes\n", ret);
+               ret = nfs_close(nfs, nfsfh);
+               if (ret < 0) {
+                       printf("Failed to close(%s): %s\n", NFSFILE, nfs_get_error(nfs));
+                       exit(10);
+               }
        }
        nfs_closedir(nfs, nfsdir);