From: Andreas Dilger <andreas.dilger@intel.com>
Date: Thu, 12 Apr 2012 23:24:55 +0000 (-0600)
Subject: e2fsck: parse config file before command-line opts
X-Git-Tag: v1.44.5.wc1~25
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=94180d16880296175c82a2bb80ee80a1191a2afd;p=tools%2Fe2fsprogs.git

e2fsck: parse config file before command-line opts

The patch changes the order that the config file and command line
are parsed so that command line has precedence.  It also parses
the -E option for every occurrence, otherwise the -E option is
not cumulative.

Signed-off-by: Jim Garlick <garlick@llnl.gov>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
---

diff --git a/e2fsck/unix.c b/e2fsck/unix.c
index 2df22b1..25d3ac0 100644
--- a/e2fsck/unix.c
+++ b/e2fsck/unix.c
@@ -799,7 +799,6 @@ static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
 #ifdef HAVE_SIGNAL_H
 	struct sigaction	sa;
 #endif
-	char		*extended_opts = 0;
 	char		*cp;
 	int 		res;		/* result of sscanf */
 #ifdef CONFIG_JBD_DEBUG
@@ -833,6 +832,12 @@ static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
 	else
 		ctx->program_name = "e2fsck";
 
+	cp = getenv("E2FSCK_CONFIG");
+	if (cp != NULL)
+		config_fn[0] = cp;
+	profile_set_syntax_err_cb(syntax_err_report);
+	profile_init(config_fn, &ctx->profile);
+
 	phys_mem_kb = get_memory_size() / 1024;
 	ctx->readahead_kb = ~0ULL;
 	while ((c = getopt(argc, argv, "panyrcC:B:dE:fvtFVM:b:I:j:P:l:L:N:SsDkz:")) != EOF)
@@ -865,7 +870,7 @@ static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
 			ctx->options |= E2F_OPT_COMPRESS_DIRS;
 			break;
 		case 'E':
-			extended_opts = optarg;
+			parse_extended_opts(ctx, optarg);
 			break;
 		case 'p':
 		case 'a':
@@ -1006,8 +1011,6 @@ static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
 			argv[optind]);
 		fatal_error(ctx, 0);
 	}
-	if (extended_opts)
-		parse_extended_opts(ctx, extended_opts);
 
 	/* Complain about mutually exclusive rebuilding activities */
 	if (getenv("E2FSCK_FIXES_ONLY"))
@@ -1025,11 +1028,6 @@ static errcode_t PRS(int argc, char *argv[], e2fsck_t *ret_ctx)
 		fatal_error(ctx, 0);
 	}
 
-	if ((cp = getenv("E2FSCK_CONFIG")) != NULL)
-		config_fn[0] = cp;
-	profile_set_syntax_err_cb(syntax_err_report);
-	profile_init(config_fn, &ctx->profile);
-
 	profile_get_boolean(ctx->profile, "options", "report_time", 0, 0,
 			    &c);
 	if (c)