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#include <sys/resource.h> #include <errno.h> #include "syscall.h" #include "libc.h" int getrlimit(int resource, struct rlimit *rlim) { unsigned long k_rlim[2]; int ret = syscall(SYS_prlimit64, 0, resource, 0, rlim); if (!ret || errno != ENOSYS) return ret; if (syscall(SYS_getrlimit, resource, k_rlim) < 0) return -1; rlim->rlim_cur = k_rlim[0] == -1UL ? RLIM_INFINITY : k_rlim[0]; rlim->rlim_max = k_rlim[1] == -1UL ? RLIM_INFINITY : k_rlim[1]; return 0; } LFS64(getrlimit); |