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authorRoland McGrath <roland@redhat.com>1993-02-04 18:31:53 +0000
committerRoland McGrath <roland@redhat.com>1993-02-04 18:31:53 +0000
commit309a65a7902d33072411fd18b7700f8030aacebb (patch)
treef6bb156c80edb858725137f1b7a9ebc525b2af83
parent963f33c90910df7ac2015f5ec3741e4f1c9c1ee3 (diff)
downloadgunmake-309a65a7902d33072411fd18b7700f8030aacebb.tar.gz
Formerly remote-cstms.c.~8~
-rw-r--r--remote-cstms.c45
1 files changed, 22 insertions, 23 deletions
diff --git a/remote-cstms.c b/remote-cstms.c
index 4f6b457..8a415d9 100644
--- a/remote-cstms.c
+++ b/remote-cstms.c
@@ -40,6 +40,9 @@ char *remote_description = "Customs";
/* ExportPermit gotten by start_remote_job_p, and used by start_remote_job. */
static ExportPermit permit;
+/* Normalized path name of the current directory. */
+static char *normalized_cwd;
+
/* Return nonzero if the next job should be done remotely. */
int
@@ -64,6 +67,22 @@ start_remote_job_p ()
/* Return to normal user access. */
user_access ();
+
+ if (starting_directory == 0)
+ /* main couldn't figure it out. */
+ inited = -1;
+ else
+ {
+ /* Normalize the current directory path name to something
+ that should work on all machines exported to. */
+
+ normalized_cwd = (char *) xmalloc (GET_PATH_MAX);
+ strcpy (normalized_cwd, starting_directory);
+ if (Customs_NormPath (normalized_cwd, GET_PATH_MAX) < 0)
+ /* Path normalization failure means using Customs
+ won't work, but it's not really an error. */
+ inited = -1;
+ }
}
if (inited < 0)
@@ -96,7 +115,6 @@ start_remote_job (argv, envp, stdin_fd, is_remote, id_ptr, used_stdin)
int *used_stdin;
{
extern int vfork (), execve ();
- PATH_VAR (cwd);
char waybill[MAX_DATA_SIZE], msg[128];
struct timeval timeout;
struct sockaddr_in sin;
@@ -105,25 +123,6 @@ start_remote_job (argv, envp, stdin_fd, is_remote, id_ptr, used_stdin)
Rpc_Stat status;
int pid;
- /* Find the current directory. */
- if (getcwd (cwd, GET_PATH_MAX) == 0)
- {
-#ifdef HAVE_GETCWD
- perror_with_name ("exporting: getcwd: ", "");
-#else
- error ("exporting: getwd: %s", cwd);
-#endif
- return 1;
- }
-
- /* Normalize the current directory path name to something
- that should work on all machines exported to. */
- if (Customs_NormPath (cwd, GET_PATH_MAX) < 0)
- {
- error ("exporting: path normalization failed: %s", cwd);
- return 1;
- }
-
/* Create the return socket. */
retsock = Rpc_UdpCreate (True, 0);
if (retsock < 0)
@@ -146,14 +145,14 @@ start_remote_job (argv, envp, stdin_fd, is_remote, id_ptr, used_stdin)
sock = Rpc_TcpCreate (False, 0);
/* Create a WayBill to give to the server. */
- len = Customs_MakeWayBill (&permit, cwd, argv[0], argv,
+ len = Customs_MakeWayBill (&permit, normalized_cwd, argv[0], argv,
envp, retport, waybill);
/* Modify the waybill as if the remote child had done `child_access ()'. */
{
WayBill *wb = (WayBill *) waybill;
- wb->ruid = wb->euid;
- wb->rgid = wb->egid;
+ wb->euid = wb->ruid;
+ wb->rgid = wb->rgid;
}
/* Send the request to the server, timing out in 20 seconds. */