diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/__truncate64.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/__truncate64.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/__truncate64.c b/mdk-stage1/dietlibc/lib/__truncate64.c new file mode 100644 index 000000000..ccb3e7f64 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/__truncate64.c @@ -0,0 +1,23 @@ +#include "dietfeatures.h" +#include <errno.h> +#ifdef WANT_LARGEFILE_BACKCOMPAT +#include <sys/stat.h> +#include "syscalls.h" +#include <unistd.h> +#ifndef __NO_STAT64 +#ifdef __NR_truncate64 + +extern int __dietlibc_truncate64(const char* f, loff_t o); + +int truncate64(const char* f, loff_t o) { + int tmp; + if ((tmp=__dietlibc_truncate64(f,o))==-1) { + if (errno!=ENOSYS) return -1; + if (o>0x7fffffff) { errno=EOVERFLOW; return -1; } + return truncate(f,o); + } + return tmp; +} +#endif +#endif +#endif |