https://github.com/kitune-san/dummy_unistd_for_gcc-rx
Dummy unistd function for GCC-RX + newlib
https://github.com/kitune-san/dummy_unistd_for_gcc-rx
c embedded unistd
Last synced: about 2 months ago
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Dummy unistd function for GCC-RX + newlib
- Host: GitHub
- URL: https://github.com/kitune-san/dummy_unistd_for_gcc-rx
- Owner: kitune-san
- License: other
- Created: 2023-10-13T16:33:54.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2023-10-17T13:43:22.000Z (over 1 year ago)
- Last Synced: 2025-01-21T20:18:55.532Z (3 months ago)
- Topics: c, embedded, unistd
- Language: C
- Homepage:
- Size: 11.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# dummy_unistd_for_GCC-RX
Dummy unistd function for GCC-RX + newlib
I want to remove these warning messages.
```
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-closer.o): in function `_close_r':
(.text._close_r+0x10): warning: _close is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-fstatr.o): in function `_fstat_r':
(.text._fstat_r+0x12): warning: _fstat is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-signalr.o): in function `_getpid_r':
(.text._getpid_r+0x1): warning: _getpid is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-isattyr.o): in function `_isatty_r':
(.text._isatty_r+0x10): warning: _isatty is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-signalr.o): in function `_kill_r':
(.text._kill_r+0x12): warning: _kill is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-lseekr.o): in function `_lseek_r':
(.text._lseek_r+0x14): warning: _lseek is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-readr.o): in function `_read_r':
(.text._read_r+0x14): warning: _read is not implemented and will always fail
c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/bin/ld.exe: c:/programdata/gcc for renesas rx 8.3.0.202202-gnurx-elf/rx-elf/rx-elf/bin/../lib/gcc/rx-elf/8.3.0.202202-GNURX/../../../../rx-elf/lib/rxv3\libc.a(lib_a-writer.o): in function `_write_r':
(.text._write_r+0x14): warning: _write is not implemented and will always fail
```
## Usage
Copy dummy_unistd.{c,h} to e2studio project directory.