diff options
Diffstat (limited to 'meta/recipes-support/numactl/numactl/0002-shm.c-Replace-stat64-fstat64-ftruncate64mmap64-with-.patch')
| -rw-r--r-- | meta/recipes-support/numactl/numactl/0002-shm.c-Replace-stat64-fstat64-ftruncate64mmap64-with-.patch | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/meta/recipes-support/numactl/numactl/0002-shm.c-Replace-stat64-fstat64-ftruncate64mmap64-with-.patch b/meta/recipes-support/numactl/numactl/0002-shm.c-Replace-stat64-fstat64-ftruncate64mmap64-with-.patch new file mode 100644 index 0000000000..03b98e0a2c --- /dev/null +++ b/meta/recipes-support/numactl/numactl/0002-shm.c-Replace-stat64-fstat64-ftruncate64mmap64-with-.patch @@ -0,0 +1,64 @@ +From 8a08d3583d77bebeb1763fb9b378899201ce5afa Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Thu, 15 Dec 2022 12:11:13 -0800 +Subject: [PATCH] shm.c: Replace stat64/fstat64/ftruncate64mmap64 with normal functions + +These functions were needed when _FILE_OFFSET_BITS was not 64, using +AC_SYS_LARGEFILE will detect it correctly and make the normal variants +of these functions behave same as their *64 counterparts. + +Upstream-Status: Backport [https://github.com/numactl/numactl/pull/159] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + shm.c | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +diff --git a/shm.c b/shm.c +index 20537d9..5d0d1ab 100644 +--- a/shm.c ++++ b/shm.c +@@ -24,8 +24,8 @@ + #include <sys/mman.h> + #include <sys/ipc.h> + #include <sys/shm.h> +-#include <sys/fcntl.h> + #include <sys/stat.h> ++#include <fcntl.h> + #include <stdarg.h> + #include <errno.h> + #include <unistd.h> +@@ -135,7 +135,7 @@ void attach_sysvshm(char *name, char *opt) + /* Attach a shared memory file. */ + void attach_shared(char *name, char *opt) + { +- struct stat64 st; ++ struct stat st; + + shmfd = open(name, O_RDWR); + if (shmfd < 0) { +@@ -146,14 +146,14 @@ void attach_shared(char *name, char *opt) + if (shmfd < 0) + nerror("cannot create file %s", name); + } +- if (fstat64(shmfd, &st) < 0) ++ if (fstat(shmfd, &st) < 0) + err("shm stat"); + /* the file size must be larger than mmap shmlen + shmoffset, otherwise SIGBUS + * will be caused when we access memory, because mmaped memory is no longer in + * the range of the file laster. + */ + if ((shmlen + shmoffset) > st.st_size) { +- if (ftruncate64(shmfd, shmlen + shmoffset) < 0) { ++ if (ftruncate(shmfd, shmlen + shmoffset) < 0) { + /* XXX: we could do it by hand, but it would it + would be impossible to apply policy then. + need to fix that in the kernel. */ +@@ -168,7 +168,7 @@ void attach_shared(char *name, char *opt) + + /* RED-PEN For shmlen > address space may need to map in pieces. + Left for some poor 32bit soul. */ +- shmptr = mmap64(NULL, shmlen, PROT_READ | PROT_WRITE, MAP_SHARED, shmfd, shmoffset); ++ shmptr = mmap(NULL, shmlen, PROT_READ | PROT_WRITE, MAP_SHARED, shmfd, shmoffset); + if (shmptr == (char*)-1) + err("shm mmap"); + } |