diff options
| -rw-r--r-- | configure.ac | 3 | ||||
| -rw-r--r-- | src/cmsio0.c | 19 |
2 files changed, 21 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index eec188b..5e49b35 100644 --- a/configure.ac +++ b/configure.ac @@ -80,6 +80,9 @@ AX_APPEND_COMPILE_FLAGS(["-fvisibility=hidden"]) # Motorola and SPARC CPUs), define `WORDS_BIGENDIAN'. AC_C_BIGENDIAN +# Check for functions that some compilers lack (or name differently) +AC_CHECK_FUNCS([gmtime_r _gmtime64_s]) + # Point to JPEG installed in DIR or disable JPEG with --without-jpeg. AC_ARG_WITH(jpeg, AS_HELP_STRING([--with-jpeg=DIR],[use jpeg installed in DIR]), diff --git a/src/cmsio0.c b/src/cmsio0.c index 19ccbeb..8dafe57 100644 --- a/src/cmsio0.c +++ b/src/cmsio0.c @@ -488,6 +488,10 @@ cmsIOHANDLER* CMSEXPORT cmsGetProfileIOhandler(cmsHPROFILE hProfile) // Creates an empty structure holding all required parameters cmsHPROFILE CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID) { + struct tm *t; +#if defined(HAVE_GMTIME_R) || defined(HAVE__GMTIME64_S) + struct tm tm; +#endif time_t now = time(NULL); _cmsICCPROFILE* Icc = (_cmsICCPROFILE*) _cmsMallocZero(ContextID, sizeof(_cmsICCPROFILE)); if (Icc == NULL) return NULL; @@ -500,14 +504,27 @@ cmsHPROFILE CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID) // Set default version Icc ->Version = 0x02100000; +#ifdef HAVE_GMTIME_R + t = gmtime_r(&now, &tm); +#elif defined(HAVE__GMTIME64_S) + t = _gmtime64_s(&tm, &now) == 0 ? &tm : NULL; +#else + t = gmtime(&now); +#endif + if (t == NULL) goto Error; + // Set creation date/time - memmove(&Icc ->Created, gmtime(&now), sizeof(Icc ->Created)); + memmove(&Icc ->Created, t, sizeof(Icc ->Created)); // Create a mutex if the user provided proper plugin. NULL otherwise Icc ->UsrMutex = _cmsCreateMutex(ContextID); // Return the handle return (cmsHPROFILE) Icc; + +Error: + _cmsFree(ContextID, Icc); + return NULL; } cmsContext CMSEXPORT cmsGetProfileContextID(cmsHPROFILE hProfile) |