diff options
Diffstat (limited to 'libcrystfel/src/utils.c')
-rw-r--r-- | libcrystfel/src/utils.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libcrystfel/src/utils.c b/libcrystfel/src/utils.c index 10e4c38e..44faa7ee 100644 --- a/libcrystfel/src/utils.c +++ b/libcrystfel/src/utils.c @@ -933,6 +933,20 @@ int file_exists(const char *filename) } +int is_dir(const char *filename) +{ + struct stat statbuf; + int r; + + r = stat(filename, &statbuf); + if ( r != 0 ) { + return 0; + } + + return S_ISDIR(statbuf.st_mode); +} + + int compare_double(const void *av, const void *bv) { double a = *(double *)av; |