| … | |
… | |
| 19 | |
19 | |
| 20 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
20 | #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES |
| 21 | # include <sys/mman.h> |
21 | # include <sys/mman.h> |
| 22 | #endif |
22 | #endif |
| 23 | |
23 | |
| 24 | #if __linux__ |
24 | /* the incompetent fool that created musl keeps __linux__, refuses |
|
|
25 | * to implement any linux standard apis, and also has no way to test |
|
|
26 | * for his broken iplementation. on't complain if this fails for you. |
|
|
27 | */ |
|
|
28 | #if __linux__ && (defined __GLIBC__ || defined __UCLIBC__) |
| 25 | # include <linux/fs.h> |
29 | # include <linux/fs.h> |
| 26 | # ifdef FS_IOC_FIEMAP |
30 | # ifdef FS_IOC_FIEMAP |
| 27 | # include <linux/types.h> |
31 | # include <linux/types.h> |
| 28 | # include <linux/fiemap.h> |
32 | # include <linux/fiemap.h> |
| 29 | # define HAVE_FIEMAP 1 |
33 | # define HAVE_FIEMAP 1 |
| … | |
… | |
| 1260 | len = svlen - dataoffset; |
1264 | len = svlen - dataoffset; |
| 1261 | } |
1265 | } |
| 1262 | else |
1266 | else |
| 1263 | { |
1267 | { |
| 1264 | /* read: check type and grow scalar as necessary */ |
1268 | /* read: check type and grow scalar as necessary */ |
| 1265 | SvUPGRADE (data, SVt_PV); |
|
|
| 1266 | if (SvLEN (data) >= SvCUR (data)) |
1269 | if (!SvPOK (data) || SvLEN (data) >= SvCUR (data)) |
| 1267 | svptr = SvGROW (data, len + dataoffset + 1); |
1270 | svptr = sv_grow (data, len + dataoffset + 1); |
| 1268 | else if (SvCUR (data) < len + dataoffset) |
1271 | else if (SvCUR (data) < len + dataoffset) |
| 1269 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
1272 | croak ("length + dataoffset outside of scalar, and cannot grow"); |
| 1270 | } |
1273 | } |
| 1271 | |
1274 | |
| 1272 | { |
1275 | { |
