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Remove dollars from system call support symbols

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This commit is contained in:
Justine Tunney 2021-02-03 19:35:29 -08:00
parent a8d7195777
commit a37960a3af
743 changed files with 1380 additions and 2016 deletions
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26
libc/calls/sigaction.c
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@ -39,11 +39,11 @@
union metasigaction {
struct sigaction cosmo;
struct sigaction$linux linux;
struct sigaction$freebsd freebsd;
struct sigaction$openbsd openbsd;
struct sigaction$xnu_in xnu_in;
struct sigaction$xnu_out xnu_out;
struct sigaction_linux linux;
struct sigaction_freebsd freebsd;
struct sigaction_openbsd openbsd;
struct sigaction_xnu_in xnu_in;
struct sigaction_xnu_out xnu_out;
};
#define SWITCHEROO(S1, S2, A, B, C, D) \
@ -122,11 +122,11 @@ static void sigaction$native2cosmo(union metasigaction *sa) {
* @vforksafe
*/
int(sigaction)(int sig, const struct sigaction *act, struct sigaction *oldact) {
_Static_assert(sizeof(struct sigaction) > sizeof(struct sigaction$linux) &&
sizeof(struct sigaction) > sizeof(struct sigaction$xnu_in) &&
sizeof(struct sigaction) > sizeof(struct sigaction$xnu_out) &&
sizeof(struct sigaction) > sizeof(struct sigaction$freebsd) &&
sizeof(struct sigaction) > sizeof(struct sigaction$openbsd));
_Static_assert(sizeof(struct sigaction) > sizeof(struct sigaction_linux) &&
sizeof(struct sigaction) > sizeof(struct sigaction_xnu_in) &&
sizeof(struct sigaction) > sizeof(struct sigaction_xnu_out) &&
sizeof(struct sigaction) > sizeof(struct sigaction_freebsd) &&
sizeof(struct sigaction) > sizeof(struct sigaction_openbsd));
int rc, rva, oldrva;
struct sigaction *ap, copy;
if (!(0 < sig && sig < NSIG)) return einval();
@ -150,8 +150,8 @@ int(sigaction)(int sig, const struct sigaction *act, struct sigaction *oldact) {
memcpy(&copy, act, sizeof(copy));
ap = &copy;
if (IsXnu()) {
ap->sa_restorer = (void *)&xnutrampoline;
ap->sa_handler = (void *)&xnutrampoline;
ap->sa_restorer = (void *)&__xnutrampoline;
ap->sa_handler = (void *)&__xnutrampoline;
} else if (IsLinux()) {
if (!(ap->sa_flags & SA_RESTORER)) {
ap->sa_flags |= SA_RESTORER;
@ -164,7 +164,7 @@ int(sigaction)(int sig, const struct sigaction *act, struct sigaction *oldact) {
} else {
ap = NULL;
}
rc = sigaction$sysv(
rc = sys_sigaction(
sig, ap, oldact,
(!IsXnu() ? 8 /* or linux whines */
: (int64_t)(intptr_t)oldact /* from go code */));