mq_open on tilepro
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sys_mq_open(const char *name, int oflag, umode_t mode, struct mq_attr *attr)| number | 180 (0xb4) |
|---|---|
| abi | common |
| kconfig | CONFIG_POSIX_MQUEUE |
| family | mqueue see the whole family on tilepro |
| entry point | sys_mq_open |
| since | Linux 3.7 or earlier (3.7 is the first release scanned for tilepro) |
| man page | mq_open(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r10 | 180, the syscall number |
r0 | const char *name |
r1 | int oflag |
r2 | umode_t mode |
r3 | struct mq_attr *attr |
r0 | the return value |
Then run swint1 to enter the kernel.
The kernel uses r1 to signal an error for ordinary calls.
Fast atomic calls use negative numbers and have different register behavior.
This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 240
- x86 277
- arm64 180
- arm 274
- riscv64 180
- ia32 277
- x32 1073742064
- loongarch64 180
- ppc64 262
- ppc 262
- s390x 271
- mips64 5230
- mipsn32 6234
- mipso32 4271
- alpha 432
- arc 180
- blackfin 278, removed in 4.17
- cris 277, removed in 4.17
- csky 180
- frv 277, removed in 4.17
- hexagon 180
- ia64 1262, removed in 6.7
- m32r 277, removed in 4.17
- m68k 271
- metag 180, removed in 4.17
- microblaze 277
- mn10300 277, removed in 4.17
- nds32 180, removed in 5.18
- nios2 180
- openrisc 180
- parisc 229
- score 180, removed in 4.17
- sh 277
- sparc 273
- sparc64 273
- tilegx 180, removed in 4.17
- xtensa 232
Get this as JSON: https://api.syscall.sh/v2/syscalls/tilepro/mq_open?kernel=all