add __acl_ prefixes to internal symbols

When static linking libacl, people sometimes run into symbol collisions
because their own code defines symbols like "quote".  So for acl internal
symbols, use an __acl_ prefix.

3 files changed, 11 insertions, 11 deletions

diff --git a/tools/getfacl.c b/tools/getfacl.c
index 22cc1c7..679affa 100644
--- a/tools/getfacl.c
+++ b/tools/getfacl.c
@@ -89,7 +89,7 @@ int opt_numeric;  /* don't convert id's to symbolic names */
 
 static const char *xquote(const char *str, const char *quote_chars)
 {
-	const char *q = quote(str, quote_chars);
+	const char *q = __acl_quote(str, quote_chars);
 	if (q == NULL) {
 		fprintf(stderr, "%s: %s\n", progname, strerror(errno));
 		exit(1);
@@ -717,7 +717,7 @@ int main(int argc, char *argv[])
 	do {
 		if (optind == argc ||
 		    strcmp(argv[optind], "-") == 0) {
-			while ((line = next_line(stdin)) != NULL) {
+			while ((line = __acl_next_line(stdin)) != NULL) {
 				if (*line == '\0')
 					continue;
 
diff --git a/tools/parse.c b/tools/parse.c
index df69c26..823bfeb 100644
--- a/tools/parse.c
+++ b/tools/parse.c
@@ -226,7 +226,7 @@ user_entry:
 			str = get_token(text_p);
 			if (str) {
 				cmd->c_tag = ACL_USER;
-				error = get_uid(unquote(str), &cmd->c_id);
+				error = get_uid(__acl_unquote(str), &cmd->c_id);
 				free(str);
 				if (error) {
 					*text_p = backup;
@@ -245,7 +245,7 @@ user_entry:
 			str = get_token(text_p);
 			if (str) {
 				cmd->c_tag = ACL_GROUP;
-				error = get_gid(unquote(str), &cmd->c_id); 
+				error = get_gid(__acl_unquote(str), &cmd->c_id);
 				free(str);
 				if (error) {
 					*text_p = backup;
@@ -447,7 +447,7 @@ read_acl_comments(
 		if (lineno)
 			(*lineno)++;
 
-		line = next_line(file);
+		line = __acl_next_line(file);
 		if (line == NULL)
 			break;
 		
@@ -465,7 +465,7 @@ read_acl_comments(
 		if (strncmp(cp, "file:", 5) == 0) {
 			cp += 5;
 			SKIP_WS(cp);
-			cp = unquote(cp);
+			cp = __acl_unquote(cp);
 			
 			if (path_p) {
 				if (*path_p)
@@ -482,7 +482,7 @@ read_acl_comments(
 			if (uid_p) {
 				if (*uid_p != ACL_UNDEFINED_ID)
 					goto fail;
-				if (get_uid(unquote(cp), uid_p) != 0)
+				if (get_uid(__acl_unquote(cp), uid_p) != 0)
 					continue;
 			}
 		} else if (strncmp(cp, "group:", 6) == 0) {
@@ -492,7 +492,7 @@ read_acl_comments(
 			if (gid_p) {
 				if (*gid_p != ACL_UNDEFINED_ID)
 					goto fail;
-				if (get_gid(unquote(cp), gid_p) != 0)
+				if (get_gid(__acl_unquote(cp), gid_p) != 0)
 					continue;
 			}
 		} else if (strncmp(cp, "flags:", 6) == 0) {
@@ -548,7 +548,7 @@ read_acl_seq(
 	if (which)
 		*which = -1;
 
-	while ((line = next_line(file))) {
+	while ((line = __acl_next_line(file))) {
 		if (lineno)
 			(*lineno)++;
 
diff --git a/tools/setfacl.c b/tools/setfacl.c
index b0ddedf..880bd1e 100644
--- a/tools/setfacl.c
+++ b/tools/setfacl.c
@@ -91,7 +91,7 @@ int promote_warning;
 
 static const char *xquote(const char *str, const char *quote_chars)
 {
-	const char *q = quote(str, quote_chars);
+	const char *q = __acl_quote(str, quote_chars);
 	if (q == NULL) {
 		fprintf(stderr, "%s: %s\n", progname, strerror(errno));
 		exit(1);
@@ -310,7 +310,7 @@ int next_file(const char *arg, seq_t seq)
 	args.seq = seq;
 
 	if (strcmp(arg, "-") == 0) {
-		while ((line = next_line(stdin)))
+		while ((line = __acl_next_line(stdin)))
 			errors = walk_tree(line, walk_flags, 0, do_set, &args);
 		if (!feof(stdin)) {
 			fprintf(stderr, _("%s: Standard input: %s\n"),