From 9f55a17009446a7586a3694edb0b54988e201e7f Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sat, 23 Oct 2021 18:19:08 +0000
Subject: item queue: implemented tpax_append_prefix_item().

---
 src/driver/tpax_driver_ctx.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/driver')

diff --git a/src/driver/tpax_driver_ctx.c b/src/driver/tpax_driver_ctx.c
index 0a92537..c621bb6 100644
--- a/src/driver/tpax_driver_ctx.c
+++ b/src/driver/tpax_driver_ctx.c
@@ -276,6 +276,12 @@ static struct tpax_driver_ctx_impl * tpax_driver_ctx_alloc(
 	ictx->ctx.errinfp  = &ictx->ctx.erriptr[0];
 	ictx->ctx.erricap  = &ictx->ctx.erriptr[--elements];
 
+	elements = sizeof(ictx->ctx.prefptr) / sizeof(*ictx->ctx.prefptr);
+
+	ictx->ctx.prefixv  = &ictx->ctx.prefptr[0];
+	ictx->ctx.prefixp  = &ictx->ctx.prefptr[0];
+	ictx->ctx.prefcap  = &ictx->ctx.prefptr[--elements];
+
 	ictx->meta = meta;
 
 	for (entry=meta->entries,units=ictx->units; entry->fopt || entry->arg; entry++)
@@ -561,6 +567,7 @@ static void tpax_free_driver_ctx_impl(struct tpax_driver_ctx_alloc * ictx)
 {
 	void *  next;
 	size_t  size;
+	char ** ppref;
 
 	for (; ictx->ctx.dirents; ) {
 		next = ictx->ctx.dirents->next;
@@ -576,6 +583,12 @@ static void tpax_free_driver_ctx_impl(struct tpax_driver_ctx_alloc * ictx)
 	if (ictx->ctx.dirbuff)
 		munmap(ictx->ctx.dirbuff,TPAX_DIRENT_BUFLEN);
 
+	for (ppref=ictx->ctx.prefixv; *ppref; ppref++)
+		free(*ppref);
+
+	if (ictx->ctx.prefixv != ictx->ctx.prefptr)
+		free(ictx->ctx.prefixv);
+
 	argv_free(ictx->meta);
 	free(ictx);
 }
-- 
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