diff options
Diffstat (limited to 'libc/sysdeps/linux/common/getrlimit64.c')
| -rw-r--r-- | libc/sysdeps/linux/common/getrlimit64.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/getrlimit64.c b/libc/sysdeps/linux/common/getrlimit64.c index be98098a1..47f1410fb 100644 --- a/libc/sysdeps/linux/common/getrlimit64.c +++ b/libc/sysdeps/linux/common/getrlimit64.c @@ -17,14 +17,31 @@ #include <_lfs_64.h> #include <bits/wordsize.h> +#include <sys/resource.h> +#include <sys/syscall.h> +#include <stddef.h> // needed for NULL to be defined -/* the regular getrlimit will work just fine for 64bit users */ -#if __WORDSIZE == 32 -# include <sys/resource.h> +#if defined(__NR_prlimit64) + +/* the regular prlimit64 will work just fine for 64-bit users */ +int getrlimit64 (__rlimit_resource_t resource, struct rlimit64 *rlimits) +{ + return INLINE_SYSCALL (prlimit64, 4, 0, resource, NULL, rlimits); +} + +# if !defined(__NR_ugetrlimit) && (__WORDSIZE == 64 || defined (__USE_FILE_OFFSET64)) +/* If getrlimit is not implemented through the __NR_ugetrlimit and size of + rlimit_t == rlimit64_t then use getrlimit as an alias to getrlimit64 */ +strong_alias_untyped(getrlimit64, getrlimit) +libc_hidden_def(getrlimit) +# endif + +#else /* Put the soft and hard limits for RESOURCE in *RLIMITS. - Returns 0 if successful, -1 if not (and sets errno). */ + Returns 0 if successful, -1 if not (and sets errno). + The regular getrlimit will work just fine for 64-bit users */ int getrlimit64 (__rlimit_resource_t resource, struct rlimit64 *rlimits) { struct rlimit rlimits32; @@ -44,3 +61,4 @@ int getrlimit64 (__rlimit_resource_t resource, struct rlimit64 *rlimits) return 0; } #endif + |