From 51bee02fdfe33facc4f589f97532c09f1d51c0f8 Mon Sep 17 00:00:00 2001
From: Joshua Saxby <joshua.a.saxby@gmail.com>
Date: Sat, 30 Nov 2019 08:01:24 +0000
Subject: [PATCH] Revert "Rename fn_copy to command_copy following feedback"
This reverts commit 6cbf727986286820aaf0de7d3691a2ee4ab06cc0.
---
userprog/process.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/userprog/process.c b/userprog/process.c
index 7aa1581..5cf724a 100644
--- a/userprog/process.c
+++ b/userprog/process.c
@@ -28,15 +28,15 @@ static bool load (const char *cmdline, void (**eip) (void), void **esp);
tid_t
process_execute (const char *command)
{
- char *command_copy;
+ char *fn_copy;
tid_t tid;
/* Make a copy of COMMAND.
Otherwise there's a race between the caller and load(). */
- command_copy = palloc_get_page (0);
- if (command_copy == NULL)
+ fn_copy = palloc_get_page (0);
+ if (fn_copy == NULL)
return TID_ERROR;
- strlcpy (command_copy, command, PGSIZE);
+ strlcpy (fn_copy, command, PGSIZE);
/* Create a new thread to execute COMMAND. */
/*
@@ -46,10 +46,10 @@ process_execute (const char *command)
* then loading will fail.
* NOTE: remove this comment block when argument parsing is implemented.
*/
- tid = thread_create (command, PRI_DEFAULT, start_process, command_copy);
+ tid = thread_create (command, PRI_DEFAULT, start_process, fn_copy);
if (tid == TID_ERROR)
- palloc_free_page (command_copy);
+ palloc_free_page (fn_copy);
return tid;
}
--
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