| commit | 137fe72eca6923a00381a3ca9f0e7672c1f85e3f | |
| author | Florian Weimer <fweimer@redhat.com> | |
| Fri, 29 Apr 2016 07:33:07 +0000 (29 09:33 +0200) | ||
| committer | Florian Weimer <fweimer@redhat.com> | |
| Fri, 29 Apr 2016 07:35:30 +0000 (29 09:35 +0200) | ||
| tree | fc4a07ab79ee0f89a6b9d4141d9f4639c87f2f33 | treesnapshot (tar.gz zip) |
| parent | a7657f3012765b9c2d80c7387d487fc5156d3bc2 | commitdiff |
glob: Simplify the interface for the GLOB_ALTDIRFUNC callback gl_readdir
Previously, application code had to set up the d_namlen member if
the target supported it, involving conditional compilation. After
this change, glob will use the length of the string in d_name instead
of d_namlen to determine the file name length. All glibc targets
provide the d_type and d_ino members, and setting them as needed for
gl_readdir is straightforward.
Changing the behavior with regards to d_ino is left to a future
cleanup.
Previously, application code had to set up the d_namlen member if
the target supported it, involving conditional compilation. After
this change, glob will use the length of the string in d_name instead
of d_namlen to determine the file name length. All glibc targets
provide the d_type and d_ino members, and setting them as needed for
gl_readdir is straightforward.
Changing the behavior with regards to d_ino is left to a future
cleanup.