Don't delete source file when decompressing to stdout

[oweals/busybox.git] / util-linux / nfsmount.c

diff --git a/util-linux/nfsmount.c b/util-linux/nfsmount.c
index aee496980dafa808fa0aea422ee1c91569bddb7f..cd722acc34f2c6eb895e429edc642dca45b3f84c 100644 (file)
--- a/util-linux/nfsmount.c
+++ b/util-linux/nfsmount.c
@@ -157,7 +157,7 @@ static const int NFS_MOUNT_NONLM = 0x0200;  /* 3 */
 #define HAVE_personality
 #define HAVE_tm_gmtoff
 
-static char *nfs_strerror(int stat);
+static char *nfs_strerror(int status);
 
 #define MAKE_VERSION(p,q,r)    (65536*(p) + 256*(q) + (r))
 #define MAX_NFSPROT ((nfs_mount_version >= 4) ? 3 : 2)
@@ -262,7 +262,7 @@ int nfsmount(const char *spec, const char *node, int *flags,
        char hostdir[1024];
        CLIENT *mclient;
        char *hostname;
-       char *dirname;
+       char *pathname;
        char *old_opts;
        char *mounthost=NULL;
        char new_opts[1024];
@@ -316,7 +316,7 @@ int nfsmount(const char *spec, const char *node, int *flags,
        strcpy(hostdir, spec);
        if ((s = strchr(hostdir, ':'))) {
                hostname = hostdir;
-               dirname = s + 1;
+               pathname = s + 1;
                *s = '\0';
                /* Ignore all but first hostname in replicated mounts
                   until they can be fully supported. (mack@sgi.com) */
@@ -335,7 +335,7 @@ int nfsmount(const char *spec, const char *node, int *flags,
 #endif
        {
                if ((hp = gethostbyname(hostname)) == NULL) {
-                       error_msg("can't get address for %s", hostname);
+                       herror_msg("%s", hostname);
                        goto fail;
                } else {
                        if (hp->h_length > sizeof(struct in_addr)) {
@@ -580,7 +580,7 @@ int nfsmount(const char *spec, const char *node, int *flags,
            mount_server_addr.sin_addr.s_addr = inet_addr(hostname);
          } else {
                  if ((hp = gethostbyname(mounthost)) == NULL) {
-                         error_msg("can't get address for %s", hostname);
+                         herror_msg("%s", mounthost);
                          goto fail;
                  } else {
                          if (hp->h_length > sizeof(struct in_addr)) {
@@ -662,7 +662,7 @@ int nfsmount(const char *spec, const char *node, int *flags,
                        mclient = 0;
                        }
                        if (mclient) {
-                               /* try to mount hostname:dirname */
+                               /* try to mount hostname:pathname */
                                mclient->cl_auth = authunix_create_default();
 
                        /* make pointers in xdr_mountres3 NULL so
@@ -673,14 +673,14 @@ int nfsmount(const char *spec, const char *node, int *flags,
                        if (pm_mnt->pm_vers == 3)
                                clnt_stat = clnt_call(mclient, MOUNTPROC3_MNT,
                                                      (xdrproc_t) xdr_dirpath,
-                                                     (caddr_t) &dirname,
+                                                     (caddr_t) &pathname,
                                                      (xdrproc_t) xdr_mountres3,
                                                      (caddr_t) &status,
                                        total_timeout);
                        else
                                clnt_stat = clnt_call(mclient, MOUNTPROC_MNT,
                                                      (xdrproc_t) xdr_dirpath,
-                                                     (caddr_t) &dirname,
+                                                     (caddr_t) &pathname,
                                                      (xdrproc_t) xdr_fhstatus,
                                                      (caddr_t) &status,
                                                      total_timeout);
@@ -720,7 +720,7 @@ int nfsmount(const char *spec, const char *node, int *flags,
        if (nfsvers == 2) {
                if (status.nfsv2.fhs_status != 0) {
                        error_msg("%s:%s failed, reason given by server: %s",
-                               hostname, dirname,
+                               hostname, pathname,
                                nfs_strerror(status.nfsv2.fhs_status));
                        goto fail;
                }
@@ -735,20 +735,20 @@ int nfsmount(const char *spec, const char *node, int *flags,
 #endif
        } else {
 #if NFS_MOUNT_VERSION >= 4
-               fhandle3 *fhandle;
+               fhandle3 *my_fhandle;
                if (status.nfsv3.fhs_status != 0) {
                        error_msg("%s:%s failed, reason given by server: %s",
-                               hostname, dirname,
+                               hostname, pathname,
                                nfs_strerror(status.nfsv3.fhs_status));
                        goto fail;
                }
-               fhandle = &status.nfsv3.mountres3_u.mountinfo.fhandle;
+               my_fhandle = &status.nfsv3.mountres3_u.mountinfo.fhandle;
                memset(data.old_root.data, 0, NFS_FHSIZE);
                memset(&data.root, 0, sizeof(data.root));
-               data.root.size = fhandle->fhandle3_len;
+               data.root.size = my_fhandle->fhandle3_len;
                memcpy(data.root.data,
-                      (char *) fhandle->fhandle3_val,
-                      fhandle->fhandle3_len);
+                      (char *) my_fhandle->fhandle3_val,
+                      my_fhandle->fhandle3_len);
 
                data.flags |= NFS_MOUNT_VER3;
 #endif
@@ -873,20 +873,20 @@ static struct {
        { -1,                   EIO             }
 };
 
-static char *nfs_strerror(int stat)
+static char *nfs_strerror(int status)
 {
        int i;
        static char buf[256];
 
        for (i = 0; nfs_errtbl[i].stat != -1; i++) {
-               if (nfs_errtbl[i].stat == stat)
+               if (nfs_errtbl[i].stat == status)
                        return strerror(nfs_errtbl[i].errnum);
        }
-       sprintf(buf, _("unknown nfs status return value: %d"), stat);
+       sprintf(buf, _("unknown nfs status return value: %d"), status);
        return buf;
 }
 
-bool_t
+static bool_t
 xdr_fhandle (XDR *xdrs, fhandle objp)
 {
        //register int32_t *buf;