diff options
Diffstat (limited to 'winsup/cygwin/mktemp.cc')
| -rw-r--r-- | winsup/cygwin/mktemp.cc | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/winsup/cygwin/mktemp.cc b/winsup/cygwin/mktemp.cc index b8a1381c4..7770c3bff 100644 --- a/winsup/cygwin/mktemp.cc +++ b/winsup/cygwin/mktemp.cc @@ -10,7 +10,7 @@ See the copyright at the bottom of this file. */ #include <sys/stat.h> #include <unistd.h> -static int _gettemp(char *, int *, int, size_t); +static int _gettemp(char *, int *, int, size_t, int); static uint32_t arc4random (); static const char padchar[] = @@ -20,30 +20,44 @@ extern "C" int mkstemp(char *path) { int fd; - return _gettemp(path, &fd, 0, 0) ? fd : -1; + return _gettemp(path, &fd, 0, 0, O_BINARY) ? fd : -1; } extern "C" char * mkdtemp(char *path) { - return _gettemp(path, NULL, 1, 0) ? path : NULL; + return _gettemp(path, NULL, 1, 0, 0) ? path : NULL; } extern "C" int mkstemps(char *path, int len) { int fd; - return _gettemp(path, &fd, 0, len) ? fd : -1; + return _gettemp(path, &fd, 0, len, O_BINARY) ? fd : -1; +} + +extern "C" int +mkostemp(char *path, int flags) +{ + int fd; + return _gettemp(path, &fd, 0, 0, flags & ~O_ACCMODE) ? fd : -1; +} + +extern "C" int +mkostemps(char *path, int len, int flags) +{ + int fd; + return _gettemp(path, &fd, 0, len, flags & ~O_ACCMODE) ? fd : -1; } extern "C" char * mktemp(char *path) { - return _gettemp(path, NULL, 0, 0) ? path : (char *) NULL; + return _gettemp(path, NULL, 0, 0, 0) ? path : (char *) NULL; } static int -_gettemp(char *path, int *doopen, int domkdir, size_t suffixlen) +_gettemp(char *path, int *doopen, int domkdir, size_t suffixlen, int flags) { char *start, *trv, *suffp; char *pad; @@ -105,7 +119,7 @@ _gettemp(char *path, int *doopen, int domkdir, size_t suffixlen) { if (doopen) { - if ((*doopen = open (path, O_CREAT | O_EXCL | O_RDWR | O_BINARY, + if ((*doopen = open (path, O_CREAT | O_EXCL | O_RDWR | flags, S_IRUSR | S_IWUSR)) >= 0) return 1; if (errno != EEXIST) |