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📄 GCDAProfiling.c(18.06 KB)
📄 InstrProfiling.c(2.23 KB)
📄 InstrProfiling.h(12.8 KB)
📄 InstrProfilingBiasVar.c(669 B)
📄 InstrProfilingBuffer.c(5.36 KB)
📄 InstrProfilingFile.c(35.95 KB)
📄 InstrProfilingInternal.c(928 B)
📄 InstrProfilingInternal.h(7.75 KB)
📄 InstrProfilingMerge.c(5.15 KB)
📄 InstrProfilingMergeFile.c(1.62 KB)
📄 InstrProfilingNameVar.c(707 B)
📄 InstrProfilingPlatformDarwin.c(2.46 KB)
📄 InstrProfilingPlatformFuchsia.c(6.64 KB)
📄 InstrProfilingPlatformLinux.c(3.36 KB)
📄 InstrProfilingPlatformOther.c(3.48 KB)
📄 InstrProfilingPlatformWindows.c(2.5 KB)
📄 InstrProfilingPort.h(4.96 KB)
📄 InstrProfilingRuntime.cpp(650 B)
📄 InstrProfilingUtil.c(7.92 KB)
📄 InstrProfilingUtil.h(2.95 KB)
📄 InstrProfilingValue.c(12.74 KB)
📄 InstrProfilingWriter.c(10.7 KB)
📄 WindowsMMap.c(4.21 KB)
📄 WindowsMMap.h(1.66 KB)

Editing: InstrProfilingUtil.h

/*===- InstrProfilingUtil.h - Support library for PGO instrumentation -----===*\
|*
|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|* See https://llvm.org/LICENSE.txt for license information.
|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|*
\*===----------------------------------------------------------------------===*/

#ifndef PROFILE_INSTRPROFILINGUTIL_H
#define PROFILE_INSTRPROFILINGUTIL_H

#include <stddef.h>
#include <stdio.h>

/*! \brief Create a directory tree. */
void __llvm_profile_recursive_mkdir(char *Pathname);

/*! Set the mode used when creating profile directories. */
void __llvm_profile_set_dir_mode(unsigned Mode);

/*! Return the directory creation mode. */
unsigned __llvm_profile_get_dir_mode(void);

int lprofLockFd(int fd);
int lprofUnlockFd(int fd);
int lprofLockFileHandle(FILE *F);
int lprofUnlockFileHandle(FILE *F);

/*! Open file \c Filename for read+write with write
 * lock for exclusive access. The caller will block
 * if the lock is already held by another process. */
FILE *lprofOpenFileEx(const char *Filename);
/* PS4 doesn't have setenv/getenv/fork. Define a shim. */
#if __ORBIS__
#include <sys/types.h>
static inline char *getenv(const char *name) { return NULL; }
static inline int setenv(const char *name, const char *value, int overwrite)
{ return 0; }
static pid_t fork() { return -1; }
#endif /* #if __ORBIS__ */

/* GCOV_PREFIX and GCOV_PREFIX_STRIP support */
/* Return the path prefix specified by GCOV_PREFIX environment variable.
 * If GCOV_PREFIX_STRIP is also specified, the strip level (integer value)
 * is returned via \c *PrefixStrip. The prefix length is stored in *PrefixLen.
 */
const char *lprofGetPathPrefix(int *PrefixStrip, size_t *PrefixLen);
/* Apply the path prefix specified in \c Prefix to path string in \c PathStr,
 * and store the result to buffer pointed to by \c Buffer. If \c PrefixStrip
 * is not zero, path prefixes are stripped from \c PathStr (the level of
 * stripping is specified by \c PrefixStrip) before \c Prefix is added.
 */
void lprofApplyPathPrefix(char *Dest, const char *PathStr, const char *Prefix,
                          size_t PrefixLen, int PrefixStrip);

/* Returns a pointer to the first occurrence of \c DIR_SEPARATOR char in
 * the string \c Path, or NULL if the char is not found. */
const char *lprofFindFirstDirSeparator(const char *Path);
/* Returns a pointer to the last occurrence of \c DIR_SEPARATOR char in
 * the string \c Path, or NULL if the char is not found. */
const char *lprofFindLastDirSeparator(const char *Path);

int lprofGetHostName(char *Name, int Len);

unsigned lprofBoolCmpXchg(void **Ptr, void *OldV, void *NewV);
void *lprofPtrFetchAdd(void **Mem, long ByteIncr);

/* Temporarily suspend SIGKILL. Return value of 1 means a restore is needed.
 * Other return values mean no restore is needed.
 */
int lprofSuspendSigKill();

/* Restore previously suspended SIGKILL. */
void lprofRestoreSigKill();

#endif /* PROFILE_INSTRPROFILINGUTIL_H */

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Editing: InstrProfilingUtil.h

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