glibc/sysdeps
Adhemerval Zanella 78ed8bdf4f linux: Add PR_SET_VMA_ANON_NAME support
Linux 5.17 added support to naming anonymous virtual memory areas
through the prctl syscall.  The __set_vma_name is a wrapper to avoid
optimizing the prctl call if the kernel does not support it.

If the kernel does not support PR_SET_VMA_ANON_NAME, prctl returns
EINVAL. And it also returns the same error for an invalid argument.
Since it is an internal-only API, it assumes well-formatted input:
aligned START, with (START, START+LEN) being a valid memory range,
and NAME with a limit of 80 characters without an invalid one
("\\`$[]").
Reviewed-by: DJ Delorie <dj@redhat.com>
2023-11-07 10:27:20 -03:00
..
aarch64 AArch64: Cleanup ifuncs 2023-11-01 13:41:59 +00:00
alpha Remove references to the defunct db2 subdir 2023-08-21 18:20:53 +02:00
arc configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
arm configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
csky configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
generic linux: Add PR_SET_VMA_ANON_NAME support 2023-11-07 10:27:20 -03:00
gnu configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
hppa configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
htl htl: move pthread_attr_setdetachstate into libc 2023-08-24 01:57:22 +02:00
hurd hurd: Fix using interposable hurd_thread_self 2023-05-19 20:45:51 +02:00
i386 i686: Fix build with --disable-multiarch 2023-08-10 10:29:29 -03:00
ia64 configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
ieee754 Avoid maybe-uninitialized warning in __kernel_rem_pio2 2023-10-16 09:59:32 +02:00
loongarch LoongArch: Delete excessively allocated memory. 2023-10-26 17:29:55 +08:00
m68k m68k: Use M68K_SCALE_AVAILABLE on __mpn_lshift and __mpn_rshift 2023-08-25 10:07:24 -03:00
mach hurd: statfsconv: Add missing f_ffree conversion 2023-11-07 12:51:25 +01:00
microblaze configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
mips mips: dl-machine-reject-phdr: Get rid of alloca. 2023-10-02 12:55:27 +00:00
nios2 configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
nptl Fix misspellings in sysdeps/ -- BZ 25337 2023-05-30 23:02:29 +00:00
or1k configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
posix Move getaddrinfo from 'posix' into 'nss' 2023-10-24 12:31:00 +02:00
powerpc fegetenv_and_set_rn now uses the builtins provided by GCC. 2023-09-27 13:55:36 -03:00
pthread sysdeps: sem_open: Clear O_CREAT when semaphore file is expected to exist [BZ #30789] 2023-11-03 15:19:38 -03:00
riscv riscv: Add support for XTheadBb in string-fz[a,i].h 2023-09-06 09:27:43 -03:00
s390 s390: Fix undefined behaviour in feenableexcept, fedisableexcept [BZ #30960] 2023-10-19 14:28:22 +02:00
sh configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
sparc sparc: Remove optimize md5, sha256, and sha512 2023-10-30 13:03:59 -03:00
unix linux: Add PR_SET_VMA_ANON_NAME support 2023-11-07 10:27:20 -03:00
wordsize-32 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wordsize-64 hurd: Fix tst-writev test 2023-05-01 13:01:30 +02:00
x86 x86: Add support for AVX10 preset and vec size in cpu-features 2023-09-29 14:18:42 -05:00
x86_64 x86: Prepare strrchr-evex and strrchr-evex512 for AVX10 2023-10-06 00:18:55 -05:00