diff options
Diffstat (limited to 'erts/emulator/drivers/unix')
| -rw-r--r-- | erts/emulator/drivers/unix/unix_efile.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/erts/emulator/drivers/unix/unix_efile.c b/erts/emulator/drivers/unix/unix_efile.c index b19f632f52..6297ccb8bc 100644 --- a/erts/emulator/drivers/unix/unix_efile.c +++ b/erts/emulator/drivers/unix/unix_efile.c @@ -587,7 +587,8 @@ efile_readdir(Efile_error* errInfo, /* Where to return error codes. */ open directory.*/ char* buffer, /* Pointer to buffer for one filename. */ - size_t size) /* Size of buffer. */ + size_t *size) /* in-out Size of buffer, length + of name. */ { DIR *dp; /* Pointer to directory structure. */ struct dirent* dirp; /* Pointer to directory entry. */ @@ -620,6 +621,7 @@ efile_readdir(Efile_error* errInfo, /* Where to return error codes. */ continue; buffer[0] = '\0'; strncat(buffer, dirp->d_name, size-1); + *size = strlen(dirp->d_name); return 1; } } |