Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

undefined reference to `pread' (IDFGH-1211) #3515

Closed
olegantonyan opened this issue May 22, 2019 · 1 comment
Closed

undefined reference to `pread' (IDFGH-1211) #3515

olegantonyan opened this issue May 22, 2019 · 1 comment

Comments

@olegantonyan
Copy link
Contributor

esp-idf a20d02b
trying to use pread function from esp-idf/components/newlib/include/sys/unistd.h yields a link error:

undefined reference to `pread'

regular read function works fine
@github-actions github-actions bot changed the title undefined reference to `pread' undefined reference to `pread' (IDFGH-1211) May 22, 2019
@dobairoland
Copy link
Collaborator

Thanks @olegantonyan. Yes, the implementation of pread() is missing from or virtual filesystem layer. We will implement it.

@igrr igrr closed this as completed in 41062be Jul 15, 2019
trombik pushed a commit to trombik/esp-idf that referenced this issue Aug 9, 2019
@dobairoland @trombik
VFS: Implement pread() and pwrite()
4910a9f 
Closes espressif#3515
0xFEEDC0DE64 pushed a commit to 0xFEEDC0DE64/esp-idf that referenced this issue May 5, 2021
@WizardTim @me-no-dev
Add TTGO T Journal Camera module & improve commenting (espressif#3515)
5443d7c 
Added pinout for TTGO T Journal device and improved the intent of comments.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@olegantonyan @dobairoland