From 408e7dfaf2eb735804f62728de679972867c30d5 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 3 May 2021 13:53:10 -0700
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Subject: [PATCH] replace __pure__ with compiler attribute 'pure'
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Remove defining __deprecated__
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Upstream-Status: OE-Specific [Untested with dietlibc]
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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byte.h | 22 ++++++----
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critbit.h | 12 ++++--
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fmt.h | 100 +++++++++++++++++++++++---------------------
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str.h | 22 ++++++----
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stralloc.h | 20 +++++----
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5 files changed, 103 insertions(+), 73 deletions(-)
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--- a/byte.h
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+++ b/byte.h
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@@ -2,6 +2,16 @@
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#ifndef BYTE_H
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#define BYTE_H
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+#ifndef __has_attribute
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+ #define __has_attribute(x) 0
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+#endif
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+
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+#if __has_attribute(pure)
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+#define __PURE __attribute__ ((pure))
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+#else
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+#define __PURE
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+#endif
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+
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/* for size_t: */
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#include <stddef.h>
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@@ -9,17 +19,13 @@
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extern "C" {
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#endif
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-#ifndef __pure__
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-#define __pure__
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-#endif
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-
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/* byte_chr returns the smallest integer i between 0 and len-1
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* inclusive such that one[i] equals needle, or len if not found. */
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-size_t byte_chr(const void* haystack, size_t len, char needle) __pure__;
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+size_t byte_chr(const void* haystack, size_t len, char needle) __PURE;
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/* byte_rchr returns the largest integer i between 0 and len-1 inclusive
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* such that one[i] equals needle, or len if not found. */
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-size_t byte_rchr(const void* haystack,size_t len,char needle) __pure__;
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+size_t byte_rchr(const void* haystack,size_t len,char needle) __PURE;
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/* byte_copy copies in[0] to out[0], in[1] to out[1], ... and in[len-1]
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* to out[len-1]. */
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@@ -34,14 +40,14 @@ void byte_copyr(void* out, size_t len, c
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* than, equal to, or greater than the string b[0], b[1], ...,
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* b[len-1]. When the strings are different, byte_diff does not read
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* bytes past the first difference. */
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-int byte_diff(const void* a, size_t len, const void* b) __pure__;
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+int byte_diff(const void* a, size_t len, const void* b) __PURE;
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/* byte_zero sets the bytes out[0], out[1], ..., out[len-1] to 0 */
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void byte_zero(void* out, size_t len);
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#define byte_equal(s,n,t) (!byte_diff((s),(n),(t)))
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-int byte_equal_notimingattack(const void* a, size_t len,const void* b) __pure__;
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+int byte_equal_notimingattack(const void* a, size_t len,const void* b) __PURE;
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#if defined(__i386__) || defined(__x86_64__)
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#define UNALIGNED_ACCESS_OK
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--- a/critbit.h
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+++ b/critbit.h
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@@ -8,15 +8,21 @@ extern "C" {
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/* for __pure__ if we are compiling under dietlibc */
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#include <stddef.h>
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-#ifndef __pure__
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-#define __pure__
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+#ifndef __has_attribute
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+ #define __has_attribute(x) 0
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+#endif
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+
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+#if __has_attribute(pure)
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+#define __PURE __attribute__ ((pure))
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+#else
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+#define __PURE
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#endif
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typedef struct {
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void *root;
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} critbit0_tree;
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-int critbit0_contains(critbit0_tree *t, const char *u) __pure__;
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+int critbit0_contains(critbit0_tree *t, const char *u) __PURE;
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int critbit0_insert(critbit0_tree *t, const char *u);
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int critbit0_delete(critbit0_tree *t, const char *u);
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void critbit0_clear(critbit0_tree *t);
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--- a/fmt.h
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+++ b/fmt.h
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@@ -2,6 +2,16 @@
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#ifndef FMT_H
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#define FMT_H
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+#ifndef __has_attribute
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+ #define __has_attribute(x) 0
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+#endif
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+
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+#if __has_attribute(pure)
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+#define __PURE __attribute__ ((pure))
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+#else
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+#define __PURE
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+#endif
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+
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/* for size_t: */
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#include <stddef.h>
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/* for uint32_t */
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@@ -15,10 +25,6 @@
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extern "C" {
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#endif
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-#ifndef __pure__
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-#define __pure__
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-#endif
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-
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#define FMT_LONG 41 /* enough space to hold -2^127 in decimal, plus \0 */
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#define FMT_ULONG 40 /* enough space to hold 2^128 - 1 in decimal, plus \0 */
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#define FMT_8LONG 44 /* enough space to hold 2^128 - 1 in octal, plus \0 */
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@@ -46,31 +52,31 @@ extern "C" {
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/* convert signed src integer -23 to ASCII '-','2','3', return number of
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* bytes of value in output format (3 in this example).
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* If dest is not NULL, write result to dest */
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-size_t fmt_long(char *dest,signed long src) __pure__;
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+size_t fmt_long(char *dest,signed long src) __PURE;
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/* convert unsigned src integer 23 to ASCII '2','3', return number of
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* bytes of value in output format (2 in this example).
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* If dest is not NULL, write result to dest */
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-size_t fmt_ulong(char *dest,unsigned long src) __pure__;
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+size_t fmt_ulong(char *dest,unsigned long src) __PURE;
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/* convert unsigned src integer 0x23 to ASCII '2','3', return number of
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* bytes of value in output format (2 in this example).
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* If dest is not NULL, write result to dest */
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-size_t fmt_xlong(char *dest,unsigned long src) __pure__;
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+size_t fmt_xlong(char *dest,unsigned long src) __PURE;
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/* convert unsigned src integer 023 to ASCII '2','3', return number of
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* bytes of value in output format (2 in this example).
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* If dest is not NULL, write result to dest */
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-size_t fmt_8long(char *dest,unsigned long src) __pure__;
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+size_t fmt_8long(char *dest,unsigned long src) __PURE;
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/* like fmt_long but for long long */
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-size_t fmt_longlong(char *dest,signed long long src) __pure__;
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+size_t fmt_longlong(char *dest,signed long long src) __PURE;
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/* like fmt_ulong but for unsigned long long */
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-size_t fmt_ulonglong(char *dest,unsigned long long src) __pure__;
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+size_t fmt_ulonglong(char *dest,unsigned long long src) __PURE;
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/* like fmt_xlong but for unsigned long long */
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-size_t fmt_xlonglong(char *dest,unsigned long long src) __pure__;
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+size_t fmt_xlonglong(char *dest,unsigned long long src) __PURE;
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#define fmt_uint(dest,src) fmt_ulong(dest,src)
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#define fmt_int(dest,src) fmt_long(dest,src)
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@@ -81,22 +87,22 @@ size_t fmt_xlonglong(char *dest,unsigned
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* Does not truncate! */
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/* fmt_ulong0(buf,23,4) -> '0','0','2','3' return 4 */
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/* fmt_ulong0(buf,234,2) -> '2','3','4', return 3 */
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-size_t fmt_ulong0(char *,unsigned long src,size_t padto) __pure__;
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+size_t fmt_ulong0(char *,unsigned long src,size_t padto) __PURE;
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#define fmt_uint0(buf,src,padto) fmt_ulong0(buf,src,padto)
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/* convert src double 1.7 to ASCII '1','.','7', return length.
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* If dest is not NULL, write result to dest */
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-size_t fmt_double(char *dest, double d,int max,int prec) __pure__;
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+size_t fmt_double(char *dest, double d,int max,int prec) __PURE;
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/* if src is negative, write '-' and return 1.
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* if src is positive, write '+' and return 1.
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* otherwise return 0 */
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-size_t fmt_plusminus(char *dest,int src) __pure__;
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+size_t fmt_plusminus(char *dest,int src) __PURE;
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/* if src is negative, write '-' and return 1.
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* otherwise return 0. */
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-size_t fmt_minus(char *dest,int src) __pure__;
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+size_t fmt_minus(char *dest,int src) __PURE;
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/* copy str to dest until \0 byte, return number of copied bytes. */
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/* fmt_str(NULL,str) == strlen(str) */
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@@ -108,11 +114,11 @@ size_t fmt_minus(char *dest,int src) __p
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* This is more efficient because strcat needs to scan the string to
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* find the end and append.
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*/
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-size_t fmt_str(char *dest,const char *src) __pure__;
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+size_t fmt_str(char *dest,const char *src) __PURE;
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/* copy str to dest until \0 byte or limit bytes copied.
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* return number of copied bytes. */
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-size_t fmt_strn(char *dest,const char *src,size_t limit) __pure__;
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+size_t fmt_strn(char *dest,const char *src,size_t limit) __PURE;
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/* copy n bytes from src to dest, return n */
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static inline size_t fmt_copybytes(char* dest,const char* src,size_t n) {
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@@ -124,56 +130,56 @@ static inline size_t fmt_copybytes(char*
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* write padlen-srclen spaces, if that is >= 0. Then copy srclen
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* characters from src. Truncate only if total length is larger than
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* maxlen. Return number of characters written. */
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-size_t fmt_pad(char* dest,const char* src,size_t srclen,size_t padlen,size_t maxlen) __pure__;
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+size_t fmt_pad(char* dest,const char* src,size_t srclen,size_t padlen,size_t maxlen) __PURE;
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/* "foo" -> "foo "
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* append padlen-srclen spaces after dest, if that is >= 0. Truncate
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* only if total length is larger than maxlen. Return number of
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* characters written. */
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-size_t fmt_fill(char* dest,size_t srclen,size_t padlen,size_t maxlen) __pure__;
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+size_t fmt_fill(char* dest,size_t srclen,size_t padlen,size_t maxlen) __PURE;
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/* 1 -> "1", 4900 -> "4.9k", 2300000 -> "2.3M" */
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-size_t fmt_human(char* dest,unsigned long long l) __pure__;
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+size_t fmt_human(char* dest,unsigned long long l) __PURE;
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/* 1 -> "1", 4900 -> "4.8k", 2300000 -> "2.2M" */
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-size_t fmt_humank(char* dest,unsigned long long l) __pure__;
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+size_t fmt_humank(char* dest,unsigned long long l) __PURE;
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/* "Sun, 06 Nov 1994 08:49:37 GMT" */
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size_t fmt_httpdate(char* dest,time_t t); /* not marked pure because it calls gmtime */
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/* "2014-05-27T19:22:16.247Z" */
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-size_t fmt_iso8601(char* dest,time_t t) __pure__;
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+size_t fmt_iso8601(char* dest,time_t t) __PURE;
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#define FMT_UTF8 5
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#define FMT_ASN1LENGTH 17 /* enough space to hold 2^128-1 */
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#define FMT_ASN1TAG 19 /* enough space to hold 2^128-1 */
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/* some variable length encodings for integers */
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-size_t fmt_utf8(char* dest,uint32_t n) __pure__; /* can store 0-0x7fffffff */
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-size_t fmt_asn1derlength(char* dest,unsigned long long l) __pure__; /* 0-0x7f: 1 byte, above that 1+bytes_needed bytes */
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-size_t fmt_asn1dertag(char* dest,unsigned long long l) __pure__; /* 1 byte for each 7 bits; upper bit = more bytes coming */
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+size_t fmt_utf8(char* dest,uint32_t n) __PURE; /* can store 0-0x7fffffff */
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+size_t fmt_asn1derlength(char* dest,unsigned long long l) __PURE; /* 0-0x7f: 1 byte, above that 1+bytes_needed bytes */
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+size_t fmt_asn1dertag(char* dest,unsigned long long l) __PURE; /* 1 byte for each 7 bits; upper bit = more bytes coming */
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/* Google Protocol Buffers, https://developers.google.com/protocol-buffers/docs/encoding */
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-size_t fmt_varint(char* dest,unsigned long long l) __pure__; /* protocol buffers encoding; like asn1dertag but little endian */
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-size_t fmt_pb_tag(char* dest,size_t fieldno,unsigned char type) __pure__; /* protocol buffer tag */
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-size_t fmt_pb_type0_int(char* dest,unsigned long long l) __pure__; /* protocol buffers encoding: type 0 bool/enum/int32/uint32/int64/uint64 */
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-size_t fmt_pb_type0_sint(char* dest,signed long long l) __pure__;/* protocol buffers encoding: type 0 sint32/sint64 */
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-size_t fmt_pb_type1_double(char* dest,double d) __pure__; /* protocol buffers encoding: double (64-bit little endian blob) */
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-size_t fmt_pb_type1_fixed64(char* dest,uint64_t l) __pure__; /* protocol buffers encoding: 64-bit little endian blob */
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+size_t fmt_varint(char* dest,unsigned long long l) __PURE; /* protocol buffers encoding; like asn1dertag but little endian */
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+size_t fmt_pb_tag(char* dest,size_t fieldno,unsigned char type) __PURE; /* protocol buffer tag */
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+size_t fmt_pb_type0_int(char* dest,unsigned long long l) __PURE; /* protocol buffers encoding: type 0 bool/enum/int32/uint32/int64/uint64 */
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+size_t fmt_pb_type0_sint(char* dest,signed long long l) __PURE;/* protocol buffers encoding: type 0 sint32/sint64 */
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+size_t fmt_pb_type1_double(char* dest,double d) __PURE; /* protocol buffers encoding: double (64-bit little endian blob) */
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+size_t fmt_pb_type1_fixed64(char* dest,uint64_t l) __PURE; /* protocol buffers encoding: 64-bit little endian blob */
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/* fmt_pb_type2_string can return 0 if (s,l) is clearly invalid */
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-size_t fmt_pb_type2_string(char* dest,const char* s,size_t l) __pure__; /* protocol buffers encoding: varint length + blob */
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-size_t fmt_pb_type5_float(char* dest,float f) __pure__; /* protocol buffers encoding: float (32-bit little endian blob) */
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-size_t fmt_pb_type5_fixed32(char* dest,uint32_t l) __pure__; /* protocol buffers encoding: 32-bit little endian blob */
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-
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-size_t fmt_pb_int(char* dest,size_t fieldno,unsigned long long l) __pure__;
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-size_t fmt_pb_sint(char* dest,size_t fieldno,signed long long l) __pure__;
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-size_t fmt_pb_double(char* dest,size_t fieldno,double d) __pure__;
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-size_t fmt_pb_float(char* dest,size_t fieldno,float f) __pure__;
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-size_t fmt_pb_string(char* dest,size_t fieldno,const char* s,size_t l) __pure__;
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+size_t fmt_pb_type2_string(char* dest,const char* s,size_t l) __PURE; /* protocol buffers encoding: varint length + blob */
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+size_t fmt_pb_type5_float(char* dest,float f) __PURE; /* protocol buffers encoding: float (32-bit little endian blob) */
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+size_t fmt_pb_type5_fixed32(char* dest,uint32_t l) __PURE; /* protocol buffers encoding: 32-bit little endian blob */
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+
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+size_t fmt_pb_int(char* dest,size_t fieldno,unsigned long long l) __PURE;
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+size_t fmt_pb_sint(char* dest,size_t fieldno,signed long long l) __PURE;
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+size_t fmt_pb_double(char* dest,size_t fieldno,double d) __PURE;
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+size_t fmt_pb_float(char* dest,size_t fieldno,float f) __PURE;
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+size_t fmt_pb_string(char* dest,size_t fieldno,const char* s,size_t l) __PURE;
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/* fmt_netstring can return 0 if (src,len) is clearly invalid */
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-size_t fmt_netstring(char* dest,const char* src,size_t len) __pure__;
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+size_t fmt_netstring(char* dest,const char* src,size_t len) __PURE;
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/* Marshaling helper functions.
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* Escape one character, no matter if it needs escaping or not.
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@@ -185,27 +191,27 @@ size_t fmt_netstring(char* dest,const ch
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* unicode codepoint) may be limited to 0x7f, 0xff or 0x10ffff. */
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/* XML escaping: '&' -> '&', '<' -> '<', 'ö' -> 'ö' */
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-size_t fmt_escapecharxml(char* dest,uint32_t ch) __pure__;
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+size_t fmt_escapecharxml(char* dest,uint32_t ch) __PURE;
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/* HTML escaping is the same as XML escaping. */
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-size_t fmt_escapecharhtml(char* dest,uint32_t ch) __pure__;
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+size_t fmt_escapecharhtml(char* dest,uint32_t ch) __PURE;
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/* JSON escaping: '\' -> '\\', '"' -> '\"', 'ö' -> '\u00f6' */
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-size_t fmt_escapecharjson(char* dest,uint32_t ch) __pure__;
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+size_t fmt_escapecharjson(char* dest,uint32_t ch) __PURE;
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/* MIME quoted-printable escaping: 'ö' -> '=f6', characters > 0xff not supported */
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-size_t fmt_escapecharquotedprintable(char* dest,uint32_t ch) __pure__;
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+size_t fmt_escapecharquotedprintable(char* dest,uint32_t ch) __PURE;
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/* MIME quoted-printable escaping with UTF-8: 'ö' -> '=c3=b6', characters > 0x7fffffff not supported */
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-size_t fmt_escapecharquotedprintableutf8(char* dest,uint32_t ch) __pure__;
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+size_t fmt_escapecharquotedprintableutf8(char* dest,uint32_t ch) __PURE;
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/* C99 style escaping: '\' -> '\\', newline -> '\n', 0xc2 -> '\302' */
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-size_t fmt_escapecharc(char* dest,uint32_t ch) __pure__;
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+size_t fmt_escapecharc(char* dest,uint32_t ch) __PURE;
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/* internal functions, may be independently useful */
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char fmt_tohex(char c) __attribute__((__const__));
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#define fmt_strm(b,...) fmt_strm_internal(b,__VA_ARGS__,(char*)0)
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-size_t fmt_strm_internal(char* dest,...) __pure__;
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+size_t fmt_strm_internal(char* dest,...) __PURE;
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#ifndef MAX_ALLOCA
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#define MAX_ALLOCA 100000
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--- a/str.h
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+++ b/str.h
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@@ -8,8 +8,14 @@
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extern "C" {
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#endif
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-#ifndef __pure__
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-#define __pure__
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+#ifndef __has_attribute
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+ #define __has_attribute(x) 0
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+#endif
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+
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+#if __has_attribute(pure)
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+#define __PURE __attribute__ ((pure))
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+#else
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+#define __PURE
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#endif
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/* str_copy copies leading bytes from in to out until \0.
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@@ -21,7 +27,7 @@ size_t str_copy(char *out,const char *in
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* equal to, or greater than the string b[0], b[1], ..., b[m-1]=='\0'.
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* If the strings are different, str_diff does not read bytes past the
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* first difference. */
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-int str_diff(const char *a,const char *b) __pure__;
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+int str_diff(const char *a,const char *b) __PURE;
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/* str_diffn returns negative, 0, or positive, depending on whether the
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* string a[0], a[1], ..., a[n]=='\0' is lexicographically smaller than,
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@@ -29,24 +35,24 @@ int str_diff(const char *a,const char *b
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* If the strings are different, str_diffn does not read bytes past the
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* first difference. The strings will be considered equal if the first
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* limit characters match. */
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-int str_diffn(const char *a,const char *b,size_t limit) __pure__;
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+int str_diffn(const char *a,const char *b,size_t limit) __PURE;
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#ifdef __dietlibc__
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#include <string.h>
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#define str_len(foo) strlen(foo)
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#else
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/* str_len returns the index of \0 in s */
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-size_t str_len(const char *s) __pure__;
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+size_t str_len(const char *s) __PURE;
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#endif
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/* str_chr returns the index of the first occurance of needle or \0 in haystack */
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-size_t str_chr(const char *haystack,char needle) __pure__;
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+size_t str_chr(const char *haystack,char needle) __PURE;
|
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/* str_rchr returns the index of the last occurance of needle or \0 in haystack */
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-size_t str_rchr(const char *haystack,char needle) __pure__;
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+size_t str_rchr(const char *haystack,char needle) __PURE;
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/* str_start returns 1 if the b is a prefix of a, 0 otherwise */
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-int str_start(const char *a,const char *b) __pure__;
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+int str_start(const char *a,const char *b) __PURE;
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/* convenience shortcut to test for string equality */
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#define str_equal(s,t) (!str_diff((s),(t)))
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--- a/stralloc.h
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+++ b/stralloc.h
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@@ -2,16 +2,22 @@
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#ifndef STRALLOC_H
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#define STRALLOC_H
|
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+#ifndef __has_attribute
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+ #define __has_attribute(x) 0
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+#endif
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+
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+#if __has_attribute(pure)
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+#define __PURE __attribute__ ((pure))
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+#else
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+#define __PURE
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+#endif
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+
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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-#ifndef __pure__
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-#define __pure__
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-#endif
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-
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/* stralloc is the internal data structure all functions are working on.
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* s is the string.
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* len is the used length of the string.
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@@ -101,17 +107,17 @@ static inline int stralloc_APPEND(strall
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/* stralloc_starts returns 1 if the \0-terminated string in "in", without
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* the terminating \0, is a prefix of the string stored in sa. Otherwise
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* it returns 0. sa must already be allocated. */
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-int stralloc_starts(stralloc* sa,const char* in) __pure__;
|
+int stralloc_starts(stralloc* sa,const char* in) __PURE;
|
|
/* stralloc_diff returns negative, 0, or positive, depending on whether
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* a is lexicographically smaller than, equal to, or greater than the
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* string b. */
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-int stralloc_diff(const stralloc* a,const stralloc* b) __pure__;
|
+int stralloc_diff(const stralloc* a,const stralloc* b) __PURE;
|
|
/* stralloc_diffs returns negative, 0, or positive, depending on whether
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* a is lexicographically smaller than, equal to, or greater than the
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* string b[0], b[1], ..., b[n]=='\0'. */
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-int stralloc_diffs(const stralloc* a,const char* b) __pure__;
|
+int stralloc_diffs(const stralloc* a,const char* b) __PURE;
|
|
#define stralloc_equal(a,b) (!stralloc_diff((a),(b)))
|
#define stralloc_equals(a,b) (!stralloc_diffs((a),(b)))
|
--- a/scan.h
|
+++ b/scan.h
|
@@ -15,8 +15,14 @@
|
extern "C" {
|
#endif
|
|
-#ifndef __pure__
|
-#define __pure__
|
+#ifndef __has_attribute
|
+ #define __has_attribute(x) 0
|
+#endif
|
+
|
+#if __has_attribute(pure)
|
+#define __PURE __attribute__ ((pure))
|
+#else
|
+#define __PURE
|
#endif
|
|
/* This file declared functions used to decode / scan / unmarshal
|
@@ -84,18 +90,18 @@ size_t scan_double(const char *in, doubl
|
size_t scan_plusminus(const char *src,signed int *dest);
|
|
/* return the highest integer n<=limit so that isspace(in[i]) for all 0<=i<=n */
|
-size_t scan_whitenskip(const char *in,size_t limit) __pure__;
|
+size_t scan_whitenskip(const char *in,size_t limit) __PURE;
|
|
/* return the highest integer n<=limit so that !isspace(in[i]) for all 0<=i<=n */
|
-size_t scan_nonwhitenskip(const char *in,size_t limit) __pure__;
|
+size_t scan_nonwhitenskip(const char *in,size_t limit) __PURE;
|
|
/* return the highest integer n<=limit so that in[i] is element of
|
* charset (ASCIIZ string) for all 0<=i<=n */
|
-size_t scan_charsetnskip(const char *in,const char *charset,size_t limit) __pure__;
|
+size_t scan_charsetnskip(const char *in,const char *charset,size_t limit) __PURE;
|
|
/* return the highest integer n<=limit so that in[i] is not element of
|
* charset (ASCIIZ string) for all 0<=i<=n */
|
-size_t scan_noncharsetnskip(const char *in,const char *charset,size_t limit) __pure__;
|
+size_t scan_noncharsetnskip(const char *in,const char *charset,size_t limit) __PURE;
|
|
/* try to parse ASCII GMT date; does not understand time zones. */
|
/* example dates:
|
@@ -103,17 +109,17 @@ size_t scan_noncharsetnskip(const char *
|
* "Sunday, 06-Nov-94 08:49:37 GMT"
|
* "Sun Nov 6 08:49:37 1994"
|
*/
|
-size_t scan_httpdate(const char *in,time_t *t) __pure__;
|
+size_t scan_httpdate(const char *in,time_t *t) __PURE;
|
|
/* try to parse ASCII ISO-8601 date; does not understand time zones. */
|
/* example date: "2014-05-27T19:22:16Z" */
|
-size_t scan_iso8601(const char* in,struct timespec* t) __pure__;
|
+size_t scan_iso8601(const char* in,struct timespec* t) __PURE;
|
|
/* some variable length encodings for integers */
|
-size_t scan_utf8(const char* in,size_t len,uint32_t* n) __pure__;
|
-size_t scan_utf8_sem(const char* in,size_t len,uint32_t* n) __pure__;
|
-size_t scan_asn1derlength(const char* in,size_t len,unsigned long long* n) __pure__;
|
-size_t scan_asn1dertag(const char* in,size_t len,unsigned long long* n) __pure__;
|
+size_t scan_utf8(const char* in,size_t len,uint32_t* n) __PURE;
|
+size_t scan_utf8_sem(const char* in,size_t len,uint32_t* n) __PURE;
|
+size_t scan_asn1derlength(const char* in,size_t len,unsigned long long* n) __PURE;
|
+size_t scan_asn1dertag(const char* in,size_t len,unsigned long long* n) __PURE;
|
|
/* Google protocol buffers */
|
/* A protocol buffer is a sequence of (tag,value).
|
@@ -121,16 +127,16 @@ size_t scan_asn1dertag(const char* in,si
|
* which field in your struct is being sent. Integers must have type
|
* 0, double type 1, strings type 2 and floats type 5. However, you
|
* have to check this yourself.
|
- */
|
-size_t scan_varint(const char* in,size_t len, unsigned long long* n) __pure__; /* internal */
|
-size_t scan_pb_tag(const char* in,size_t len, size_t* fieldno,unsigned char* type) __pure__;
|
+ */
|
+size_t scan_varint(const char* in,size_t len, unsigned long long* n) __PURE; /* internal */
|
+size_t scan_pb_tag(const char* in,size_t len, size_t* fieldno,unsigned char* type) __PURE;
|
|
/* Then, depending on the field number, validate the type and call the
|
* corresponding of these functions to parse the value */
|
-size_t scan_pb_type0_int(const char* in,size_t len,unsigned long long* l) __pure__;
|
-size_t scan_pb_type0_sint(const char* in,size_t len,signed long long* l) __pure__;
|
-size_t scan_pb_type1_double(const char* in,size_t len,double* d) __pure__;
|
-size_t scan_pb_type1_fixed64(const char* in,size_t len,uint64_t* b) __pure__;
|
+size_t scan_pb_type0_int(const char* in,size_t len,unsigned long long* l) __PURE;
|
+size_t scan_pb_type0_sint(const char* in,size_t len,signed long long* l) __PURE;
|
+size_t scan_pb_type1_double(const char* in,size_t len,double* d) __PURE;
|
+size_t scan_pb_type1_fixed64(const char* in,size_t len,uint64_t* b) __PURE;
|
/* NOTE: scan_pb_type2_stringlen only parses the length of the string,
|
* not the string itself. It will return the number of bytes parsed in
|
* the length, then set slen to the value of the length integer it just
|
@@ -141,9 +147,9 @@ size_t scan_pb_type1_fixed64(const char*
|
* parsing early without having to read and allocate memory for the rest
|
* (potentially gigabytes) of the data announced by one unreasonable
|
* string length value. */
|
-size_t scan_pb_type2_stringlen(const char* in,size_t len,const char** string, size_t* slen) __pure__;
|
-size_t scan_pb_type5_float(const char* in,size_t len,float* f) __pure__;
|
-size_t scan_pb_type5_fixed32(const char* in,size_t len,uint32_t* b) __pure__;
|
+size_t scan_pb_type2_stringlen(const char* in,size_t len,const char** string, size_t* slen) __PURE;
|
+size_t scan_pb_type5_float(const char* in,size_t len,float* f) __PURE;
|
+size_t scan_pb_type5_fixed32(const char* in,size_t len,uint32_t* b) __PURE;
|
|
/* parse a netstring, input buffer is in (len bytes).
|
* if parsing is successful:
|
@@ -153,7 +159,7 @@ size_t scan_pb_type5_fixed32(const char*
|
* return 0
|
* Note: *dest will point inside the input buffer!
|
*/
|
-size_t scan_netstring(const char* in,size_t len,char** dest,size_t* slen) __pure__;
|
+size_t scan_netstring(const char* in,size_t len,char** dest,size_t* slen) __PURE;
|
|
/* internal function that might be useful independently */
|
/* convert from hex ASCII, return 0 to 15 for success or -1 for failure */
|
--- a/scan/scan_httpdate.c
|
+++ b/scan/scan_httpdate.c
|
@@ -1,5 +1,4 @@
|
#define _GNU_SOURCE
|
-#define __deprecated__
|
#include "scan.h"
|
#include "byte.h"
|
#include "case.h"
|
--- a/scan/scan_iso8601.c
|
+++ b/scan/scan_iso8601.c
|
@@ -1,5 +1,4 @@
|
#define _GNU_SOURCE
|
-#define __deprecated__
|
#include "scan.h"
|
#include "byte.h"
|
#include "case.h"
|
