X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fstring.h;fp=src%2Fcommon%2Fcompat%2Fstring.h;h=0000000000000000000000000000000000000000;hb=c9e313bc594f40a86eed237dce222c0fc99c957f;hp=4a96cb1456ffd2a928d18439007cfc3959b2b5e5;hpb=4878de5c7deb512bbdac4fdfc498907efa06fb7c;p=lttng-tools.git

diff --git a/src/common/compat/string.h b/src/common/compat/string.h
deleted file mode 100644
index 4a96cb145..000000000
--- a/src/common/compat/string.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com>
- * Copyright (C) 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: MIT
- *
- */
-
-#ifndef _COMPAT_STRING_H
-#define _COMPAT_STRING_H
-
-#include <string.h>
-#include <stdlib.h>
-
-#ifdef HAVE_STRNLEN
-static inline
-size_t lttng_strnlen(const char *str, size_t max)
-{
-	return strnlen(str, max);
-}
-#else
-static inline
-size_t lttng_strnlen(const char *str, size_t max)
-{
-	size_t ret;
-	const char *end;
-
-	end = (const char *) memchr(str, 0, max);
-
-	if (end) {
-		ret = (size_t) (end - str);
-	} else {
-		ret = max;
-	}
-
-	return ret;
-}
-#endif /* HAVE_STRNLEN */
-
-#ifdef HAVE_STRNDUP
-static inline
-char *lttng_strndup(const char *s, size_t n)
-{
-	return strndup(s, n);
-}
-#else
-static inline
-char *lttng_strndup(const char *s, size_t n)
-{
-	char *ret;
-	size_t navail;
-
-	if (!s) {
-		ret = NULL;
-		goto end;
-	}
-
-	/* min() */
-	navail = strlen(s) + 1;
-	if ((n + 1) < navail) {
-		navail = n + 1;
-	}
-
-	ret = (char *) malloc(navail);
-	if (!ret) {
-		goto end;
-	}
-
-	memcpy(ret, s, navail);
-	ret[navail - 1] = '\0';
-end:
-	return ret;
-}
-#endif /* HAVE_STRNDUP */
-
-#ifdef HAVE_FLS
-static inline int lttng_fls(int val)
-{
-	return fls(val);
-}
-#else
-static inline int lttng_fls(int val)
-{
-	int r = 32;
-	unsigned int x = (unsigned int) val;
-
-	if (!x)
-		return 0;
-	if (!(x & 0xFFFF0000U)) {
-		x <<= 16;
-		r -= 16;
-	}
-	if (!(x & 0xFF000000U)) {
-		x <<= 8;
-		r -= 8;
-	}
-	if (!(x & 0xF0000000U)) {
-		x <<= 4;
-		r -= 4;
-	}
-	if (!(x & 0xC0000000U)) {
-		x <<= 2;
-		r -= 2;
-	}
-	if (!(x & 0x80000000U)) {
-		r -= 1;
-	}
-	return r;
-}
-#endif /* HAVE_FLS */
-
-#ifdef HAVE_MEMRCHR
-static inline
-void *lttng_memrchr(const void *s, int c, size_t n)
-{
-	return (void *) memrchr(s, c, n);
-}
-#else
-static inline
-void *lttng_memrchr(const void *s, int c, size_t n)
-{
-	int i;
-	const char *str = (const char *) s;
-	for (i = n-1; i >= 0; i--) {
-		if (str[i] == (char)c) {
-			return (void *)(str+i);
-		}
-	}
-	return NULL;
-}
-#endif /* HAVE_MEMRCHR */
-
-#endif /* _COMPAT_STRING_H */