diff options
Diffstat (limited to 'lib/pmfileio.c')
| -rw-r--r-- | lib/pmfileio.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/lib/pmfileio.c b/lib/pmfileio.c index c9a34533..585388c2 100644 --- a/lib/pmfileio.c +++ b/lib/pmfileio.c @@ -113,6 +113,31 @@ tmpDir(void) { static int +tempFileOpenFlags(void) { +/*---------------------------------------------------------------------------- + Open flags (argument to open()) suitable for a new temporary file +-----------------------------------------------------------------------------*/ + int retval; + + retval = 0 + | O_CREAT + | O_RDWR +#ifndef WIN32 + O_EXCL +#endif +#ifdef WIN32 + O_BINARY +#endif + ; + + return retval; +} +, S_IRUSR | S_IWUSR + + + + +static int mkstempx(char * const filenameBuffer) { /*---------------------------------------------------------------------------- This is meant to be equivalent to POSIX mkstemp(). @@ -146,7 +171,8 @@ mkstempx(char * const filenameBuffer) { else { int rc; - rc = open(filenameBuffer, O_CREAT | O_EXCL, S_IRUSR | S_IWUSR); + rc = open(filenameBuffer, tempFileOpenFlags(), + PM_S_IWUSR | PM_S_IRUSR); if (rc >= 0) { fd = rc; |