diff options
-rw-r--r-- | lib/profile/InstrProfilingFile.c | 6 | ||||
-rw-r--r-- | lib/profile/InstrProfilingUtil.c | 23 | ||||
-rw-r--r-- | lib/profile/InstrProfilingUtil.h | 7 |
3 files changed, 31 insertions, 5 deletions
diff --git a/lib/profile/InstrProfilingFile.c b/lib/profile/InstrProfilingFile.c index 32762d14e..6670a2361 100644 --- a/lib/profile/InstrProfilingFile.c +++ b/lib/profile/InstrProfilingFile.c @@ -229,11 +229,7 @@ static void truncateCurrentFile(void) { return; /* Create the directory holding the file, if needed. */ - if (strchr(Filename, DIR_SEPARATOR) -#if defined(DIR_SEPARATOR_2) - || strchr(Filename, DIR_SEPARATOR_2) -#endif - ) { + if (lprofFindFirstDirSeparator(Filename)) { char *Copy = (char *)COMPILER_RT_ALLOCA(Length + 1); strncpy(Copy, Filename, Length + 1); __llvm_profile_recursive_mkdir(Copy); diff --git a/lib/profile/InstrProfilingUtil.c b/lib/profile/InstrProfilingUtil.c index a9c935087..ead537df9 100644 --- a/lib/profile/InstrProfilingUtil.c +++ b/lib/profile/InstrProfilingUtil.c @@ -184,3 +184,26 @@ lprofApplyPathPrefix(char *Dest, const char *PathStr, const char *Prefix, memcpy(Dest + PrefixLen, StrippedPathStr, strlen(StrippedPathStr) + 1); } + +COMPILER_RT_VISIBILITY const char * +lprofFindFirstDirSeparator(const char *Path) { + const char *Sep; + Sep = strchr(Path, DIR_SEPARATOR); + if (Sep) + return Sep; +#if defined(DIR_SEPARATOR_2) + Sep = strchr(Path, DIR_SEPARATOR_2); +#endif + return Sep; +} + +COMPILER_RT_VISIBILITY const char *lprofFindLastDirSeparator(const char *Path) { + const char *Sep; + Sep = strrchr(Path, DIR_SEPARATOR); + if (Sep) + return Sep; +#if defined(DIR_SEPARATOR_2) + Sep = strrchr(Path, DIR_SEPARATOR_2); +#endif + return Sep; +} diff --git a/lib/profile/InstrProfilingUtil.h b/lib/profile/InstrProfilingUtil.h index 9fa37d56b..a80fde77e 100644 --- a/lib/profile/InstrProfilingUtil.h +++ b/lib/profile/InstrProfilingUtil.h @@ -39,6 +39,13 @@ const char *lprofGetPathPrefix(int *PrefixStrip, size_t *PrefixLen); 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); |