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| author | Florian Weimer <fweimer@redhat.com> | 2020-04-02 17:09:36 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-04-03 16:26:10 +0200 |
| commit | cea56af185eae45b1f0963351e3d4daa1cbde521 (patch) | |
| tree | 2fca166caab3aaf9ce9f07bb719d0546cff3e4d2 /debug/test-stpcpy_chk.c | |
| parent | 17fd707f88c5531972c980a4f4567ba6c7f84067 (diff) | |
| download | glibc-cea56af185eae45b1f0963351e3d4daa1cbde521.tar.gz glibc-cea56af185eae45b1f0963351e3d4daa1cbde521.tar.xz glibc-cea56af185eae45b1f0963351e3d4daa1cbde521.zip | |
support: Change xgetline to return 0 on EOF
The advantage is that the buffer will always contain the number
of characters as returned from the function, which allows one to use
a sequence like
/* No more audit module output. */
line_length = xgetline (&buffer, &buffer_length, fp);
TEST_COMPARE_BLOB ("", 0, buffer, line_length);
to check for an expected EOF, while also reporting any unexpected
extra data encountered.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'debug/test-stpcpy_chk.c')
0 files changed, 0 insertions, 0 deletions