riscv/musl - musl - Gitea: Git with a cup of tea

4090 Commits

2 Branches

78 Tags

7.6 MiB

Tree: db8b53f207

Commit Graph

Author	SHA1	Message	Date
Rich Felker	0004ea613a	fix breakage from introducing bits header for sys/io.h apparently some other archs have sys/io.h and should not break just because they don't have the x86 port io functions. provide a blank bits/io.h everywhere for now.	14 years ago
Rich Felker	61aa6324af	add port io functions to sys/io.h based on proposal by Isaac Dunham. nonexistance of bits/io.h will cause inclusion of sys/io.h to produce an error on archs that are not supposed to have it. this is probably the desired behavior, but the error message may be a bit unusual.	14 years ago
Rich Felker	d426b04533	add ioperm/iopl syscalls based on patches by orc and Isaac Dunham, with some fixes. sys/io.h exists and contains prototypes for these functions regardless of whether the target arch has them; this is a bit unorthodox but I don't think it will break anything. the function definitions do not exist unless the appropriate SYS_* syscall number macro is defined, which should make sure configure scripts looking for these functions don't find them on other systems. presently, sys/io.h does not have the inb/outb/etc. port io macros/functions. I'd be surprised if ioperm/iopl are useful without them, so they probably need to be added at some point in appropriate bits/io.h files...	14 years ago

Author

SHA1

Message

Date

Rich Felker

0004ea613a

fix breakage from introducing bits header for sys/io.h

apparently some other archs have sys/io.h and should not break just
because they don't have the x86 port io functions. provide a blank
bits/io.h everywhere for now.

14 years ago

Rich Felker

61aa6324af

add port io functions to sys/io.h

based on proposal by Isaac Dunham. nonexistance of bits/io.h will
cause inclusion of sys/io.h to produce an error on archs that are not
supposed to have it. this is probably the desired behavior, but the
error message may be a bit unusual.

14 years ago

Rich Felker

d426b04533

add ioperm/iopl syscalls

based on patches by orc and Isaac Dunham, with some fixes. sys/io.h
exists and contains prototypes for these functions regardless of
whether the target arch has them; this is a bit unorthodox but I don't
think it will break anything. the function definitions do not exist
unless the appropriate SYS_* syscall number macro is defined, which
should make sure configure scripts looking for these functions don't
find them on other systems.

presently, sys/io.h does not have the inb/outb/etc. port io
macros/functions. I'd be surprised if ioperm/iopl are useful without
them, so they probably need to be added at some point in appropriate
bits/io.h files...

14 years ago

3 Commits (db8b53f20733923ab3bb0dd71d31beb37e1e9ad3)