From 0a9060e335d59f0ccaf5d9600abbcb938db30928 Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Tue, 23 Jan 2024 16:06:31 +0100
Subject: Bump librune version

---
 vendor/librune/lib/builder/u8strfit.c     | 11 +++++++++
 vendor/librune/lib/builder/u8strfree.c    |  9 +++++++
 vendor/librune/lib/builder/u8strgrow.c    | 41 +++++++++++++++++++++++++++++++
 vendor/librune/lib/builder/u8strinit.c    | 17 +++++++++++++
 vendor/librune/lib/builder/u8strpushr.c   | 13 ++++++++++
 vendor/librune/lib/builder/u8strpushstr.c | 17 +++++++++++++
 vendor/librune/lib/builder/u8strpushu8.c  | 16 ++++++++++++
 7 files changed, 124 insertions(+)
 create mode 100644 vendor/librune/lib/builder/u8strfit.c
 create mode 100644 vendor/librune/lib/builder/u8strfree.c
 create mode 100644 vendor/librune/lib/builder/u8strgrow.c
 create mode 100644 vendor/librune/lib/builder/u8strinit.c
 create mode 100644 vendor/librune/lib/builder/u8strpushr.c
 create mode 100644 vendor/librune/lib/builder/u8strpushstr.c
 create mode 100644 vendor/librune/lib/builder/u8strpushu8.c

(limited to 'vendor/librune/lib')

diff --git a/vendor/librune/lib/builder/u8strfit.c b/vendor/librune/lib/builder/u8strfit.c
new file mode 100644
index 0000000..c59b4b0
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strfit.c
@@ -0,0 +1,11 @@
+#include <stdlib.h>
+
+#include "builder.h"
+
+#include "internal/common.h"
+
+struct u8buf *
+u8strfit(struct u8buf *b)
+{
+	return (b->p = realloc(b->p, b->len)) ? b : nullptr;
+}
diff --git a/vendor/librune/lib/builder/u8strfree.c b/vendor/librune/lib/builder/u8strfree.c
new file mode 100644
index 0000000..f425691
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strfree.c
@@ -0,0 +1,9 @@
+#include <stdlib.h>
+
+#include "builder.h"
+
+void
+u8strfree(struct u8buf b)
+{
+	free(b.p);
+}
diff --git a/vendor/librune/lib/builder/u8strgrow.c b/vendor/librune/lib/builder/u8strgrow.c
new file mode 100644
index 0000000..253fcfc
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strgrow.c
@@ -0,0 +1,41 @@
+#include <stdlib.h>
+
+#include "builder.h"
+
+#include "internal/common.h"
+
+static size_t nextpow2(size_t);
+
+struct u8buf *
+u8strgrow(struct u8buf *b, size_t n)
+{
+	if (n > b->cap) {
+		b->cap = nextpow2(n);
+		if (!(b->p = realloc(b->p, b->cap)))
+			return nullptr;
+	}
+	return b;
+}
+
+size_t
+nextpow2(size_t x)
+{
+#if defined(__has_builtin) && __has_builtin(__builtin_clzl)
+	x = x <= 1 ? 1 : 1 << (64 - __builtin_clzl(x - 1));
+#else
+	if (x) {
+		x--;
+		x |= x >> 1;
+		x |= x >> 2;
+		x |= x >> 4;
+		x |= x >> 8;
+		if (sizeof(size_t) >= 4)
+			x |= x >> 16;
+		if (sizeof(size_t) >= 8)
+			x |= x >> 32;
+	}
+	x++;
+#endif
+
+	return x;
+}
diff --git a/vendor/librune/lib/builder/u8strinit.c b/vendor/librune/lib/builder/u8strinit.c
new file mode 100644
index 0000000..caf061e
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strinit.c
@@ -0,0 +1,17 @@
+#include <stdlib.h>
+
+#include "builder.h"
+
+#include "internal/common.h"
+
+struct u8buf *
+u8strinit(struct u8buf *b, size_t n)
+{
+	if (n && !(b->p = malloc(n)))
+		return nullptr;
+	else
+		b->p = nullptr;
+	b->len = 0;
+	b->cap = n;
+	return b;
+}
diff --git a/vendor/librune/lib/builder/u8strpushr.c b/vendor/librune/lib/builder/u8strpushr.c
new file mode 100644
index 0000000..89bb64f
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strpushr.c
@@ -0,0 +1,13 @@
+#include "builder.h"
+#include "utf8.h"
+
+#include "internal/common.h"
+
+struct u8buf *
+u8strpushr(struct u8buf *b, rune ch)
+{
+	if (!u8strgrow(b, b->len + u8wdth(ch)))
+		return nullptr;
+	b->len += rtou8(b->p + b->len, ch, b->cap - b->len);
+	return b;
+}
diff --git a/vendor/librune/lib/builder/u8strpushstr.c b/vendor/librune/lib/builder/u8strpushstr.c
new file mode 100644
index 0000000..b80ad35
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strpushstr.c
@@ -0,0 +1,17 @@
+#include <string.h>
+
+#include "builder.h"
+#include "utf8.h"
+
+#include "internal/common.h"
+
+struct u8buf *
+u8strpushstr(struct u8buf *b, const char *s)
+{
+	size_t n = strlen(s);
+	if (!u8strgrow(b, b->len + n))
+		return nullptr;
+	memcpy(b->p + b->len, s, n);
+	b->len += n;
+	return b;
+}
diff --git a/vendor/librune/lib/builder/u8strpushu8.c b/vendor/librune/lib/builder/u8strpushu8.c
new file mode 100644
index 0000000..0bcf9fc
--- /dev/null
+++ b/vendor/librune/lib/builder/u8strpushu8.c
@@ -0,0 +1,16 @@
+#include <string.h>
+
+#include "builder.h"
+#include "utf8.h"
+
+#include "internal/common.h"
+
+struct u8buf *
+u8strpushu8(struct u8buf *b, struct u8view v)
+{
+	if (!u8strgrow(b, b->len + v.len))
+		return nullptr;
+	memcpy(b->p + b->len, v.p, v.len);
+	b->len += v.len;
+	return b;
+}
-- 
cgit v1.2.3