Revert "Remove the return type from the syscall lists and parser."
This reverts commit 83f08aa3c6aaaa810319e7068c1bb3f63bfdb6a0.
Reason for revert: DroidMonitor: Potential culprit for b/395697512 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.
Change-Id: I891cb76071b5745743676eada6154302cc3f5dae
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 7c09e88..1506e13 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -2,7 +2,7 @@
#
# Each non-blank, non-comment line has the following format:
#
-# func_name[|alias_list][:syscall_name[:socketcall_id]]([parameter_list]) arch_list
+# return_type func_name[|alias_list][:syscall_name[:socketcall_id]]([parameter_list]) arch_list
#
# where:
# arch_list ::= "all" | arches
@@ -16,8 +16,6 @@
#
# - alias_list is optional comma separated list of function aliases.
#
-# - No return type is specified.
-#
# - The call_id parameter, given that func_name and syscall_name have
# been provided, allows the user to specify dispatch style syscalls.
# For example, socket() syscall on i386 actually becomes:
@@ -29,359 +27,359 @@
# genrules in Android.bp.
# Calls that have historical 16-bit variants camping on the best names (CONFIG_UID16).
-getuid:getuid32() lp32
-getuid:getuid() lp64
-getgid:getgid32() lp32
-getgid:getgid() lp64
-geteuid:geteuid32() lp32
-geteuid:geteuid() lp64
-getegid:getegid32() lp32
-getegid:getegid() lp64
-getresuid:getresuid32(uid_t* ruid, uid_t* euid, uid_t* suid) lp32
-getresuid:getresuid(uid_t* ruid, uid_t* euid, uid_t* suid) lp64
-getresgid:getresgid32(gid_t* rgid, gid_t* egid, gid_t* sgid) lp32
-getresgid:getresgid(gid_t* rgid, gid_t* egid, gid_t* sgid) lp64
-getgroups:getgroups32(int, gid_t*) lp32
-getgroups:getgroups(int, gid_t*) lp64
-setgid:setgid32(gid_t) lp32
-setgid:setgid(gid_t) lp64
-setuid:setuid32(uid_t) lp32
-setuid:setuid(uid_t) lp64
-setreuid:setreuid32(uid_t, uid_t) lp32
-setreuid:setreuid(uid_t, uid_t) lp64
-setresuid:setresuid32(uid_t, uid_t, uid_t) lp32
-setresuid:setresuid(uid_t, uid_t, uid_t) lp64
-setresgid:setresgid32(gid_t, gid_t, gid_t) lp32
-setresgid:setresgid(gid_t, gid_t, gid_t) lp64
-setfsgid:setfsgid32(gid_t) lp32
-setfsgid:setfsgid(gid_t) lp64
-setfsuid:setfsuid32(uid_t) lp32
-setfsuid:setfsuid(uid_t) lp64
+uid_t getuid:getuid32() lp32
+uid_t getuid:getuid() lp64
+gid_t getgid:getgid32() lp32
+gid_t getgid:getgid() lp64
+uid_t geteuid:geteuid32() lp32
+uid_t geteuid:geteuid() lp64
+gid_t getegid:getegid32() lp32
+gid_t getegid:getegid() lp64
+uid_t getresuid:getresuid32(uid_t* ruid, uid_t* euid, uid_t* suid) lp32
+uid_t getresuid:getresuid(uid_t* ruid, uid_t* euid, uid_t* suid) lp64
+gid_t getresgid:getresgid32(gid_t* rgid, gid_t* egid, gid_t* sgid) lp32
+gid_t getresgid:getresgid(gid_t* rgid, gid_t* egid, gid_t* sgid) lp64
+int getgroups:getgroups32(int, gid_t*) lp32
+int getgroups:getgroups(int, gid_t*) lp64
+int setgid:setgid32(gid_t) lp32
+int setgid:setgid(gid_t) lp64
+int setuid:setuid32(uid_t) lp32
+int setuid:setuid(uid_t) lp64
+int setreuid:setreuid32(uid_t, uid_t) lp32
+int setreuid:setreuid(uid_t, uid_t) lp64
+int setresuid:setresuid32(uid_t, uid_t, uid_t) lp32
+int setresuid:setresuid(uid_t, uid_t, uid_t) lp64
+int setresgid:setresgid32(gid_t, gid_t, gid_t) lp32
+int setresgid:setresgid(gid_t, gid_t, gid_t) lp64
+int setfsgid:setfsgid32(gid_t) lp32
+int setfsgid:setfsgid(gid_t) lp64
+int setfsuid:setfsuid32(uid_t) lp32
+int setfsuid:setfsuid(uid_t) lp64
-readahead(int, off64_t, size_t) all
-getpgid(pid_t) all
-getppid() all
-getsid(pid_t) all
-setsid() all
-kill(pid_t, int) all
-tgkill(pid_t tgid, pid_t tid, int sig) all
+ssize_t readahead(int, off64_t, size_t) all
+pid_t getpgid(pid_t) all
+pid_t getppid() all
+pid_t getsid(pid_t) all
+pid_t setsid() all
+int kill(pid_t, int) all
+int tgkill(pid_t tgid, pid_t tid, int sig) all
-__brk:brk(void*) all
-execve(const char*, char* const*, char* const*) all
-__ptrace:ptrace(int request, int pid, void* addr, void* data) all
+void* __brk:brk(void*) all
+int execve(const char*, char* const*, char* const*) all
+int __ptrace:ptrace(int request, int pid, void* addr, void* data) all
# <sys/resource.h>
-getrusage(int, struct rusage*) all
-__getpriority:getpriority(int, id_t) all
-setpriority(int, id_t, int) all
+int getrusage(int, struct rusage*) all
+int __getpriority:getpriority(int, id_t) all
+int setpriority(int, id_t, int) all
# On LP64, rlimit and rlimit64 are the same.
# On 32-bit systems we use prlimit64 to implement the rlimit64 functions.
-getrlimit:ugetrlimit(int, struct rlimit*) lp32
-getrlimit|getrlimit64(int, struct rlimit*) lp64
-setrlimit(int, const struct rlimit*) lp32
-setrlimit|setrlimit64(int, const struct rlimit*) lp64
-prlimit64|prlimit(pid_t, int, struct rlimit64*, const struct rlimit64*) lp64
-prlimit64(pid_t, int, struct rlimit64*, const struct rlimit64*) lp32
+int getrlimit:ugetrlimit(int, struct rlimit*) lp32
+int getrlimit|getrlimit64(int, struct rlimit*) lp64
+int setrlimit(int, const struct rlimit*) lp32
+int setrlimit|setrlimit64(int, const struct rlimit*) lp64
+int prlimit64|prlimit(pid_t, int, struct rlimit64*, const struct rlimit64*) lp64
+int prlimit64(pid_t, int, struct rlimit64*, const struct rlimit64*) lp32
-setgroups:setgroups32(int, const gid_t*) lp32
-setgroups:setgroups(int, const gid_t*) lp64
-setpgid(pid_t, pid_t) all
-setregid:setregid32(gid_t, gid_t) lp32
-setregid:setregid(gid_t, gid_t) lp64
-chroot(const char*) all
-prctl(int, unsigned long, unsigned long, unsigned long, unsigned long) all
-capget(cap_user_header_t header, cap_user_data_t data) all
-capset(cap_user_header_t header, const cap_user_data_t data) all
-sigaltstack(const stack_t*, stack_t*) all
-acct(const char* filepath) all
+int setgroups:setgroups32(int, const gid_t*) lp32
+int setgroups:setgroups(int, const gid_t*) lp64
+int setpgid(pid_t, pid_t) all
+int setregid:setregid32(gid_t, gid_t) lp32
+int setregid:setregid(gid_t, gid_t) lp64
+int chroot(const char*) all
+int prctl(int, unsigned long, unsigned long, unsigned long, unsigned long) all
+int capget(cap_user_header_t header, cap_user_data_t data) all
+int capset(cap_user_header_t header, const cap_user_data_t data) all
+int sigaltstack(const stack_t*, stack_t*) all
+int acct(const char* filepath) all
# file descriptors
-read(int, void*, size_t) all
-write(int, const void*, size_t) all
-pread64(int, void*, size_t, off64_t) lp32
-pread64|pread(int, void*, size_t, off_t) lp64
-pwrite64(int, void*, size_t, off64_t) lp32
-pwrite64|pwrite(int, void*, size_t, off_t) lp64
+ssize_t read(int, void*, size_t) all
+ssize_t write(int, const void*, size_t) all
+ssize_t pread64(int, void*, size_t, off64_t) lp32
+ssize_t pread64|pread(int, void*, size_t, off_t) lp64
+ssize_t pwrite64(int, void*, size_t, off64_t) lp32
+ssize_t pwrite64|pwrite(int, void*, size_t, off_t) lp64
# On LP32, preadv/pwritev don't use off64_t --- they use pairs of 32-bit
# arguments to avoid problems on architectures like arm32 where 64-bit arguments
# must be in a register pair starting with an even-numbered register.
# See linux/fs/read_write.c and https://lwn.net/Articles/311630/.
# Note that there's an unused always-0 second long even on LP64!
-__preadv64:preadv(int, const struct iovec*, int, long, long) all
-__pwritev64:pwritev(int, const struct iovec*, int, long, long) all
-__preadv64v2:preadv2(int, const struct iovec*, int, long, long, int) all
-__pwritev64v2:pwritev2(int, const struct iovec*, int, long, long, int) all
+ssize_t __preadv64:preadv(int, const struct iovec*, int, long, long) all
+ssize_t __pwritev64:pwritev(int, const struct iovec*, int, long, long) all
+ssize_t __preadv64v2:preadv2(int, const struct iovec*, int, long, long, int) all
+ssize_t __pwritev64v2:pwritev2(int, const struct iovec*, int, long, long, int) all
-__close:close(int) all
-close_range(unsigned int, unsigned int, int) all
-copy_file_range(int, off64_t*, int, off64_t*, size_t, unsigned int) all
-__getpid:getpid() all
-memfd_create(const char*, unsigned) all
-munmap(void*, size_t) all
-msync(const void*, size_t, int) all
-mprotect(const void*, size_t, int) all
-madvise(void*, size_t, int) all
-process_madvise(int, const struct iovec*, size_t, int, unsigned int) all
-mlock(const void* addr, size_t len) all
-mlock2(const void* addr, size_t len, int flags) all
-munlock(const void* addr, size_t len) all
-mlockall(int flags) all
-mseal(void*, size_t, unsigned long) lp64
-munlockall() all
-mincore(void* start, size_t length, unsigned char* vec) all
-__ioctl:ioctl(int, int, void*) all
-readv(int, const struct iovec*, int) all
-writev(int, const struct iovec*, int) all
-__fcntl64:fcntl64(int, int, void*) lp32
-__fcntl:fcntl(int, int, void*) lp64
-flock(int, int) all
-__fchmod:fchmod(int, mode_t) all
-__pipe2:pipe2(int*, int) all
-__dup:dup(int) all
-__dup3:dup3(int, int, int) all
-fsync(int) all
-fdatasync(int) all
-fchown:fchown32(int, uid_t, gid_t) lp32
-fchown:fchown(int, uid_t, gid_t) lp64
-sync(void) all
-syncfs(int) all
-__fsetxattr:fsetxattr(int, const char*, const void*, size_t, int) all
-__fgetxattr:fgetxattr(int, const char*, void*, size_t) all
-__flistxattr:flistxattr(int, char*, size_t) all
-fremovexattr(int, const char*) all
+int __close:close(int) all
+int close_range(unsigned int, unsigned int, int) all
+ssize_t copy_file_range(int, off64_t*, int, off64_t*, size_t, unsigned int) all
+pid_t __getpid:getpid() all
+int memfd_create(const char*, unsigned) all
+int munmap(void*, size_t) all
+int msync(const void*, size_t, int) all
+int mprotect(const void*, size_t, int) all
+int madvise(void*, size_t, int) all
+ssize_t process_madvise(int, const struct iovec*, size_t, int, unsigned int) all
+int mlock(const void* addr, size_t len) all
+int mlock2(const void* addr, size_t len, int flags) all
+int munlock(const void* addr, size_t len) all
+int mlockall(int flags) all
+int mseal(void*, size_t, unsigned long) lp64
+int munlockall() all
+int mincore(void* start, size_t length, unsigned char* vec) all
+int __ioctl:ioctl(int, int, void*) all
+ssize_t readv(int, const struct iovec*, int) all
+ssize_t writev(int, const struct iovec*, int) all
+int __fcntl64:fcntl64(int, int, void*) lp32
+int __fcntl:fcntl(int, int, void*) lp64
+int flock(int, int) all
+int __fchmod:fchmod(int, mode_t) all
+int __pipe2:pipe2(int*, int) all
+int __dup:dup(int) all
+int __dup3:dup3(int, int, int) all
+int fsync(int) all
+int fdatasync(int) all
+int fchown:fchown32(int, uid_t, gid_t) lp32
+int fchown:fchown(int, uid_t, gid_t) lp64
+void sync(void) all
+int syncfs(int) all
+int __fsetxattr:fsetxattr(int, const char*, const void*, size_t, int) all
+ssize_t __fgetxattr:fgetxattr(int, const char*, void*, size_t) all
+ssize_t __flistxattr:flistxattr(int, char*, size_t) all
+int fremovexattr(int, const char*) all
-__getdents64:getdents64(unsigned int, struct dirent*, unsigned int) all
+int __getdents64:getdents64(unsigned int, struct dirent*, unsigned int) all
-__openat:openat(int, const char*, int, mode_t) all
-__faccessat:faccessat(int, const char*, int) all
-__fchmodat:fchmodat(int, const char*, mode_t) all
-fchownat(int, const char*, uid_t, gid_t, int) all
-fstatat64|fstatat:fstatat64(int, const char*, struct stat*, int) lp32
-fstatat64|fstatat:newfstatat(int, const char*, struct stat*, int) lp64
-linkat(int, const char*, int, const char*, int) all
-mkdirat(int, const char*, mode_t) all
-mknodat(int, const char*, mode_t, dev_t) all
-readlinkat(int, const char*, char*, size_t) all
-renameat2(int, const char*, int, const char*, unsigned) all
-symlinkat(const char*, int, const char*) all
-unlinkat(int, const char*, int) all
-utimensat(int, const char*, const struct timespec times[2], int) all
+int __openat:openat(int, const char*, int, mode_t) all
+int __faccessat:faccessat(int, const char*, int) all
+int __fchmodat:fchmodat(int, const char*, mode_t) all
+int fchownat(int, const char*, uid_t, gid_t, int) all
+int fstatat64|fstatat:fstatat64(int, const char*, struct stat*, int) lp32
+int fstatat64|fstatat:newfstatat(int, const char*, struct stat*, int) lp64
+int linkat(int, const char*, int, const char*, int) all
+int mkdirat(int, const char*, mode_t) all
+int mknodat(int, const char*, mode_t, dev_t) all
+ssize_t readlinkat(int, const char*, char*, size_t) all
+int renameat2(int, const char*, int, const char*, unsigned) all
+int symlinkat(const char*, int, const char*) all
+int unlinkat(int, const char*, int) all
+int utimensat(int, const char*, const struct timespec times[2], int) all
# Paired off_t/off64_t system calls. On 64-bit systems,
# sizeof(off_t) == sizeof(off64_t), so there we emit two symbols that are
# aliases. On 32-bit systems, we have two different system calls.
# That means that every system call in this section should take three lines.
-lseek(int, off_t, int) lp32
-__llseek:_llseek(int, unsigned long, unsigned long, off64_t*, int) lp32
-lseek|lseek64(int, off_t, int) lp64
-sendfile(int out_fd, int in_fd, off_t* offset, size_t count) lp32
-sendfile64(int out_fd, int in_fd, off64_t* offset, size_t count) lp32
-sendfile|sendfile64(int out_fd, int in_fd, off_t* offset, size_t count) lp64
-truncate(const char*, off_t) lp32
-truncate64(const char*, off64_t) lp32
-truncate|truncate64(const char*, off_t) lp64
+off_t lseek(int, off_t, int) lp32
+int __llseek:_llseek(int, unsigned long, unsigned long, off64_t*, int) lp32
+off_t lseek|lseek64(int, off_t, int) lp64
+ssize_t sendfile(int out_fd, int in_fd, off_t* offset, size_t count) lp32
+ssize_t sendfile64(int out_fd, int in_fd, off64_t* offset, size_t count) lp32
+ssize_t sendfile|sendfile64(int out_fd, int in_fd, off_t* offset, size_t count) lp64
+int truncate(const char*, off_t) lp32
+int truncate64(const char*, off64_t) lp32
+int truncate|truncate64(const char*, off_t) lp64
# (fallocate only gets two lines because there is no 32-bit variant.)
-fallocate64:fallocate(int, int, off64_t, off64_t) lp32
-fallocate|fallocate64(int, int, off_t, off_t) lp64
+int fallocate64:fallocate(int, int, off64_t, off64_t) lp32
+int fallocate|fallocate64(int, int, off_t, off_t) lp64
# (ftruncate only gets two lines because 32-bit bionic only uses the 64-bit call.)
-ftruncate64(int, off64_t) lp32
-ftruncate|ftruncate64(int, off_t) lp64
+int ftruncate64(int, off64_t) lp32
+int ftruncate|ftruncate64(int, off_t) lp64
# (mmap only gets two lines because 32-bit bionic only uses the 64-bit call.)
-__mmap2:mmap2(void*, size_t, int, int, int, long) lp32
-mmap|mmap64(void*, size_t, int, int, int, off_t) lp64
+void* __mmap2:mmap2(void*, size_t, int, int, int, long) lp32
+void* mmap|mmap64(void*, size_t, int, int, int, off_t) lp64
# mremap is in C++ for 32-bit so we can add the PTRDIFF_MAX check.
-__mremap:mremap(void*, size_t, size_t, int, void*) lp32
-mremap(void*, size_t, size_t, int, void*) lp64
+void* __mremap:mremap(void*, size_t, size_t, int, void*) lp32
+void* mremap(void*, size_t, size_t, int, void*) lp64
# posix_fadvise64 is awkward: arm has shuffled arguments,
# the POSIX functions don't set errno, and no architecture has posix_fadvise.
-__arm_fadvise64_64:arm_fadvise64_64(int, int, off64_t, off64_t) arm
-__fadvise64:fadvise64_64(int, off64_t, off64_t, int) x86
-__fadvise64:fadvise64(int, off64_t, off64_t, int) lp64
+int __arm_fadvise64_64:arm_fadvise64_64(int, int, off64_t, off64_t) arm
+int __fadvise64:fadvise64_64(int, off64_t, off64_t, int) x86
+int __fadvise64:fadvise64(int, off64_t, off64_t, int) lp64
-__fstatfs64:fstatfs64(int, size_t, struct statfs*) lp32
-__fstatfs:fstatfs(int, struct statfs*) lp64
-__statfs64:statfs64(const char*, size_t, struct statfs*) lp32
-__statfs:statfs(const char*, struct statfs*) lp64
+int __fstatfs64:fstatfs64(int, size_t, struct statfs*) lp32
+int __fstatfs:fstatfs(int, struct statfs*) lp64
+int __statfs64:statfs64(const char*, size_t, struct statfs*) lp32
+int __statfs:statfs(const char*, struct statfs*) lp64
-fstat64|fstat:fstat64(int, struct stat*) lp32
-fstat64|fstat:fstat(int, struct stat*) lp64
+int fstat64|fstat:fstat64(int, struct stat*) lp32
+int fstat64|fstat:fstat(int, struct stat*) lp64
# file system
-chdir(const char*) all
-mount(const char*, const char*, const char*, unsigned long, const void*) all
-umount2(const char*, int) all
-__getcwd:getcwd(char* buf, size_t size) all
-fchdir(int) all
-setxattr(const char*, const char*, const void*, size_t, int) all
-lsetxattr(const char*, const char*, const void*, size_t, int) all
-getxattr(const char*, const char*, void*, size_t) all
-lgetxattr(const char*, const char*, void*, size_t) all
-listxattr(const char*, char*, size_t) all
-llistxattr(const char*, char*, size_t) all
-removexattr(const char*, const char*) all
-lremovexattr(const char*, const char*) all
-statx(int, const char*, int, unsigned, struct statx*) all
-swapon(const char*, int) all
-swapoff(const char*) all
+int chdir(const char*) all
+int mount(const char*, const char*, const char*, unsigned long, const void*) all
+int umount2(const char*, int) all
+int __getcwd:getcwd(char* buf, size_t size) all
+int fchdir(int) all
+int setxattr(const char*, const char*, const void*, size_t, int) all
+int lsetxattr(const char*, const char*, const void*, size_t, int) all
+ssize_t getxattr(const char*, const char*, void*, size_t) all
+ssize_t lgetxattr(const char*, const char*, void*, size_t) all
+ssize_t listxattr(const char*, char*, size_t) all
+ssize_t llistxattr(const char*, char*, size_t) all
+int removexattr(const char*, const char*) all
+int lremovexattr(const char*, const char*) all
+int statx(int, const char*, int, unsigned, struct statx*) all
+int swapon(const char*, int) all
+int swapoff(const char*) all
# time
-settimeofday(const struct timeval*, const struct timezone*) all
-times(struct tms*) all
-nanosleep(const struct timespec*, struct timespec*) all
-clock_settime(clockid_t, const struct timespec*) all
-__clock_nanosleep:clock_nanosleep(clockid_t, int, const struct timespec*, struct timespec*) all
-getitimer(int, struct itimerval*) all
-setitimer(int, const struct itimerval*, struct itimerval*) all
-__timer_create:timer_create(clockid_t clockid, struct sigevent* evp, __kernel_timer_t* timerid) all
-__timer_settime:timer_settime(__kernel_timer_t, int, const struct itimerspec*, struct itimerspec*) all
-__timer_gettime:timer_gettime(__kernel_timer_t, struct itimerspec*) all
-__timer_getoverrun:timer_getoverrun(__kernel_timer_t) all
-__timer_delete:timer_delete(__kernel_timer_t) all
-timerfd_create(clockid_t, int) all
-timerfd_settime(int, int, const struct itimerspec*, struct itimerspec*) all
-timerfd_gettime(int, struct itimerspec*) all
-adjtimex(struct timex*) all
-clock_adjtime(clockid_t, struct timex*) all
+int settimeofday(const struct timeval*, const struct timezone*) all
+clock_t times(struct tms*) all
+int nanosleep(const struct timespec*, struct timespec*) all
+int clock_settime(clockid_t, const struct timespec*) all
+int __clock_nanosleep:clock_nanosleep(clockid_t, int, const struct timespec*, struct timespec*) all
+int getitimer(int, struct itimerval*) all
+int setitimer(int, const struct itimerval*, struct itimerval*) all
+int __timer_create:timer_create(clockid_t clockid, struct sigevent* evp, __kernel_timer_t* timerid) all
+int __timer_settime:timer_settime(__kernel_timer_t, int, const struct itimerspec*, struct itimerspec*) all
+int __timer_gettime:timer_gettime(__kernel_timer_t, struct itimerspec*) all
+int __timer_getoverrun:timer_getoverrun(__kernel_timer_t) all
+int __timer_delete:timer_delete(__kernel_timer_t) all
+int timerfd_create(clockid_t, int) all
+int timerfd_settime(int, int, const struct itimerspec*, struct itimerspec*) all
+int timerfd_gettime(int, struct itimerspec*) all
+int adjtimex(struct timex*) all
+int clock_adjtime(clockid_t, struct timex*) all
# signals
-__sigaction:sigaction(int, const struct sigaction*, struct sigaction*) lp32
-__rt_sigaction:rt_sigaction(int, const struct sigaction*, struct sigaction*, size_t) all
-__rt_sigpending:rt_sigpending(sigset64_t*, size_t) all
-__rt_sigprocmask:rt_sigprocmask(int, const sigset64_t*, sigset64_t*, size_t) all
-__rt_sigsuspend:rt_sigsuspend(const sigset64_t*, size_t) all
-__rt_sigtimedwait:rt_sigtimedwait(const sigset64_t*, siginfo_t*, const timespec*, size_t) all
-__rt_sigqueueinfo:rt_sigqueueinfo(pid_t, int, siginfo_t*) all
-__signalfd4:signalfd4(int, const sigset64_t*, size_t, int) all
+int __sigaction:sigaction(int, const struct sigaction*, struct sigaction*) lp32
+int __rt_sigaction:rt_sigaction(int, const struct sigaction*, struct sigaction*, size_t) all
+int __rt_sigpending:rt_sigpending(sigset64_t*, size_t) all
+int __rt_sigprocmask:rt_sigprocmask(int, const sigset64_t*, sigset64_t*, size_t) all
+int __rt_sigsuspend:rt_sigsuspend(const sigset64_t*, size_t) all
+int __rt_sigtimedwait:rt_sigtimedwait(const sigset64_t*, siginfo_t*, const timespec*, size_t) all
+int __rt_sigqueueinfo:rt_sigqueueinfo(pid_t, int, siginfo_t*) all
+int __signalfd4:signalfd4(int, const sigset64_t*, size_t, int) all
# sockets
-__socket:socket(int, int, int) arm,lp64
-__socketpair:socketpair(int, int, int, int*) arm,lp64
-bind(int, struct sockaddr*, socklen_t) arm,lp64
-__connect:connect(int, struct sockaddr*, socklen_t) arm,lp64
-listen(int, int) arm,lp64
-__accept4:accept4(int, struct sockaddr*, socklen_t*, int) arm,lp64
-getsockname(int, struct sockaddr*, socklen_t*) arm,lp64
-getpeername(int, struct sockaddr*, socklen_t*) arm,lp64
-__sendto:sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t) arm,lp64
-recvfrom(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*) arm,lp64
-shutdown(int, int) arm,lp64
-setsockopt(int, int, int, const void*, socklen_t) arm,lp64
-getsockopt(int, int, int, void*, socklen_t*) arm,lp64
-__recvmsg:recvmsg(int, struct msghdr*, unsigned int) arm,lp64
-__sendmsg:sendmsg(int, const struct msghdr*, unsigned int) arm,lp64
-__recvmmsg:recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*) arm,lp64
-__sendmmsg:sendmmsg(int, struct mmsghdr*, unsigned int, int) arm,lp64
+int __socket:socket(int, int, int) arm,lp64
+int __socketpair:socketpair(int, int, int, int*) arm,lp64
+int bind(int, struct sockaddr*, socklen_t) arm,lp64
+int __connect:connect(int, struct sockaddr*, socklen_t) arm,lp64
+int listen(int, int) arm,lp64
+int __accept4:accept4(int, struct sockaddr*, socklen_t*, int) arm,lp64
+int getsockname(int, struct sockaddr*, socklen_t*) arm,lp64
+int getpeername(int, struct sockaddr*, socklen_t*) arm,lp64
+ssize_t __sendto:sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t) arm,lp64
+ssize_t recvfrom(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*) arm,lp64
+int shutdown(int, int) arm,lp64
+int setsockopt(int, int, int, const void*, socklen_t) arm,lp64
+int getsockopt(int, int, int, void*, socklen_t*) arm,lp64
+ssize_t __recvmsg:recvmsg(int, struct msghdr*, unsigned int) arm,lp64
+ssize_t __sendmsg:sendmsg(int, const struct msghdr*, unsigned int) arm,lp64
+int __recvmmsg:recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*) arm,lp64
+int __sendmmsg:sendmmsg(int, struct mmsghdr*, unsigned int, int) arm,lp64
# sockets for x86. These are done as an "indexed" call to socketcall syscall.
-__socket:socketcall:1(int, int, int) x86
-bind:socketcall:2(int, struct sockaddr*, int) x86
-__connect:socketcall:3(int, struct sockaddr*, socklen_t) x86
-listen:socketcall:4(int, int) x86
-getsockname:socketcall:6(int, struct sockaddr*, socklen_t*) x86
-getpeername:socketcall:7(int, struct sockaddr*, socklen_t*) x86
-__socketpair:socketcall:8(int, int, int, int*) x86
-__sendto:socketcall:11(int, const void*, size_t, int, const struct sockaddr*, socklen_t) x86
-recvfrom:socketcall:12(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*) x86
-shutdown:socketcall:13(int, int) x86
-setsockopt:socketcall:14(int, int, int, const void*, socklen_t) x86
-getsockopt:socketcall:15(int, int, int, void*, socklen_t*) x86
-__sendmsg:socketcall:16(int, const struct msghdr*, unsigned int) x86
-__recvmsg:socketcall:17(int, struct msghdr*, unsigned int) x86
-__accept4:socketcall:18(int, struct sockaddr*, socklen_t*, int) x86
-__recvmmsg:socketcall:19(int, struct mmsghdr*, unsigned int, int, const struct timespec*) x86
-__sendmmsg:socketcall:20(int, struct mmsghdr*, unsigned int, int) x86
+int __socket:socketcall:1(int, int, int) x86
+int bind:socketcall:2(int, struct sockaddr*, int) x86
+int __connect:socketcall:3(int, struct sockaddr*, socklen_t) x86
+int listen:socketcall:4(int, int) x86
+int getsockname:socketcall:6(int, struct sockaddr*, socklen_t*) x86
+int getpeername:socketcall:7(int, struct sockaddr*, socklen_t*) x86
+int __socketpair:socketcall:8(int, int, int, int*) x86
+ssize_t __sendto:socketcall:11(int, const void*, size_t, int, const struct sockaddr*, socklen_t) x86
+ssize_t recvfrom:socketcall:12(int, void*, size_t, unsigned int, struct sockaddr*, socklen_t*) x86
+int shutdown:socketcall:13(int, int) x86
+int setsockopt:socketcall:14(int, int, int, const void*, socklen_t) x86
+int getsockopt:socketcall:15(int, int, int, void*, socklen_t*) x86
+int __sendmsg:socketcall:16(int, const struct msghdr*, unsigned int) x86
+int __recvmsg:socketcall:17(int, struct msghdr*, unsigned int) x86
+int __accept4:socketcall:18(int, struct sockaddr*, socklen_t*, int) x86
+int __recvmmsg:socketcall:19(int, struct mmsghdr*, unsigned int, int, const struct timespec*) x86
+int __sendmmsg:socketcall:20(int, struct mmsghdr*, unsigned int, int) x86
# scheduler & real-time
-sched_get_priority_max(int policy) all
-sched_get_priority_min(int policy) all
-__sched_getaffinity:sched_getaffinity(pid_t, size_t, cpu_set_t*) all
-sched_getattr(pid_t, sched_attr*, unsigned, unsigned) all
-sched_getparam(pid_t, sched_param*) all
-sched_getscheduler(pid_t) all
-sched_rr_get_interval(pid_t, timespec*) all
-sched_setaffinity(pid_t, size_t, const cpu_set_t*) all
-sched_setattr(pid_t, sched_attr*, unsigned) all
-sched_setparam(pid_t, const sched_param*) all
-sched_setscheduler(pid_t, int, const sched_param*) all
-sched_yield(void) all
+int sched_get_priority_max(int policy) all
+int sched_get_priority_min(int policy) all
+int __sched_getaffinity:sched_getaffinity(pid_t, size_t, cpu_set_t*) all
+int sched_getattr(pid_t, sched_attr*, unsigned, unsigned) all
+int sched_getparam(pid_t, sched_param*) all
+int sched_getscheduler(pid_t) all
+int sched_rr_get_interval(pid_t, timespec*) all
+int sched_setaffinity(pid_t, size_t, const cpu_set_t*) all
+int sched_setattr(pid_t, sched_attr*, unsigned) all
+int sched_setparam(pid_t, const sched_param*) all
+int sched_setscheduler(pid_t, int, const sched_param*) all
+int sched_yield(void) all
# other
-uname(struct utsname*) all
-umask(mode_t) all
-__reboot:reboot(int, int, int, void*) all
-init_module(void*, unsigned long, const char*) all
-delete_module(const char*, unsigned int) all
-klogctl:syslog(int, char*, int) all
-sysinfo(struct sysinfo*) all
-personality(unsigned long) all
+int uname(struct utsname*) all
+mode_t umask(mode_t) all
+int __reboot:reboot(int, int, int, void*) all
+int init_module(void*, unsigned long, const char*) all
+int delete_module(const char*, unsigned int) all
+int klogctl:syslog(int, char*, int) all
+int sysinfo(struct sysinfo*) all
+int personality(unsigned long) all
-setns(int, int) all
-unshare(int) all
+int setns(int, int) all
+int unshare(int) all
-__getcpu:getcpu(unsigned*, unsigned*, void*) all
+int __getcpu:getcpu(unsigned*, unsigned*, void*) all
-bpf(int, union bpf_attr *, unsigned int) all
+int bpf(int, union bpf_attr *, unsigned int) all
-tee(int, int, size_t, unsigned int) all
-splice(int, off64_t*, int, off64_t*, size_t, unsigned int) all
-vmsplice(int, const struct iovec*, size_t, unsigned int) all
+ssize_t tee(int, int, size_t, unsigned int) all
+ssize_t splice(int, off64_t*, int, off64_t*, size_t, unsigned int) all
+ssize_t vmsplice(int, const struct iovec*, size_t, unsigned int) all
-__epoll_create1:epoll_create1(int) all
-epoll_ctl(int, int op, int, struct epoll_event*) all
-__epoll_pwait:epoll_pwait(int, struct epoll_event*, int, int, const sigset64_t*, size_t) all
-__epoll_pwait2:epoll_pwait2(int, struct epoll_event*, int, const timespec64*, const sigset64_t*, size_t) all
+int __epoll_create1:epoll_create1(int) all
+int epoll_ctl(int, int op, int, struct epoll_event*) all
+int __epoll_pwait:epoll_pwait(int, struct epoll_event*, int, int, const sigset64_t*, size_t) all
+int __epoll_pwait2:epoll_pwait2(int, struct epoll_event*, int, const timespec64*, const sigset64_t*, size_t) all
-__eventfd:eventfd2(unsigned int, int) all
+int __eventfd:eventfd2(unsigned int, int) all
-_exit|_Exit:exit_group(int) all
-__exit:exit(int) all
+void _exit|_Exit:exit_group(int) all
+void __exit:exit(int) all
-inotify_init1(int) all
-inotify_add_watch(int, const char*, unsigned int) all
-inotify_rm_watch(int, unsigned int) all
+int inotify_init1(int) all
+int inotify_add_watch(int, const char*, unsigned int) all
+int inotify_rm_watch(int, unsigned int) all
-__pselect6:pselect6(int, fd_set*, fd_set*, fd_set*, timespec*, void*) all
-__ppoll:ppoll(pollfd*, unsigned int, timespec*, const sigset64_t*, size_t) all
+int __pselect6:pselect6(int, fd_set*, fd_set*, fd_set*, timespec*, void*) all
+int __ppoll:ppoll(pollfd*, unsigned int, timespec*, const sigset64_t*, size_t) all
-process_vm_readv(pid_t, const struct iovec*, unsigned long, const struct iovec*, unsigned long, unsigned long) all
-process_vm_writev(pid_t, const struct iovec*, unsigned long, const struct iovec*, unsigned long, unsigned long) all
+ssize_t process_vm_readv(pid_t, const struct iovec*, unsigned long, const struct iovec*, unsigned long, unsigned long) all
+ssize_t process_vm_writev(pid_t, const struct iovec*, unsigned long, const struct iovec*, unsigned long, unsigned long) all
-quotactl(int, const char*, int, char*) all
+int quotactl(int, const char*, int, char*) all
-__set_tid_address:set_tid_address(int*) all
+int __set_tid_address:set_tid_address(int*) all
-setdomainname(const char*, size_t) all
-sethostname(const char*, size_t) all
+int setdomainname(const char*, size_t) all
+int sethostname(const char*, size_t) all
-sync_file_range(int, off64_t, off64_t, unsigned int) x86,lp64
-__sync_file_range2:sync_file_range2(int, unsigned int, off64_t, off64_t) arm
+int sync_file_range(int, off64_t, off64_t, unsigned int) x86,lp64
+int __sync_file_range2:sync_file_range2(int, unsigned int, off64_t, off64_t) arm
-wait4(pid_t, int*, int, struct rusage*) all
-__waitid:waitid(int, pid_t, siginfo_t*, int, void*) all
+pid_t wait4(pid_t, int*, int, struct rusage*) all
+int __waitid:waitid(int, pid_t, siginfo_t*, int, void*) all
# ARM-specific
-__set_tls:__ARM_NR_set_tls(void*) arm
-cacheflush:__ARM_NR_cacheflush(long start, long end, long flags) arm
+int __set_tls:__ARM_NR_set_tls(void*) arm
+int cacheflush:__ARM_NR_cacheflush(long start, long end, long flags) arm
# riscv64-specific
-__riscv_flush_icache:riscv_flush_icache(void*, void*, unsigned long) riscv64
+int __riscv_flush_icache:riscv_flush_icache(void*, void*, unsigned long) riscv64
# x86-specific
-__set_thread_area:set_thread_area(void*) x86
-arch_prctl(int, unsigned long) x86_64
+int __set_thread_area:set_thread_area(void*) x86
+long arch_prctl(int, unsigned long) x86_64
# vdso stuff.
-__clock_getres:clock_getres(clockid_t, struct timespec*) all
-__clock_gettime:clock_gettime(clockid_t, struct timespec*) all
-__gettimeofday:gettimeofday(struct timeval*, struct timezone*) all
+int __clock_getres:clock_getres(clockid_t, struct timespec*) all
+int __clock_gettime:clock_gettime(clockid_t, struct timespec*) all
+int __gettimeofday:gettimeofday(struct timeval*, struct timezone*) all
# <sys/random.h>
-getrandom(void*, size_t, unsigned) all
+ssize_t getrandom(void*, size_t, unsigned) all
# <sys/pidfd.h>
-__pidfd_open:pidfd_open(pid_t, unsigned int) all
-__pidfd_getfd:pidfd_getfd(int, int, unsigned int) all
-pidfd_send_signal(int, int, siginfo_t*, unsigned int) all
+int __pidfd_open:pidfd_open(pid_t, unsigned int) all
+int __pidfd_getfd:pidfd_getfd(int, int, unsigned int) all
+int pidfd_send_signal(int, int, siginfo_t*, unsigned int) all