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Perform some code cleanup

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Justine Tunney 2023-05-28 19:42:00 -07:00
parent 992a4638ae
commit 72f8bd10b7
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GPG key ID: BE714B4575D6E328
8 changed files with 55 additions and 265 deletions
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13
libc/intrin/printsystemmappings.greg.c
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@ -16,9 +16,10 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/syscall-sysv.internal.h"
#include "libc/dce.h"
#include "libc/log/libfatal.internal.h"
#include "libc/runtime/memtrack.internal.h"
#include "libc/sysv/consts/at.h"
#include "libc/sysv/consts/o.h"
privileged void PrintSystemMappings(int outfd) {
@ -26,12 +27,12 @@ privileged void PrintSystemMappings(int outfd) {
ssize_t rc;
char buf[64];
if (!IsWindows()) {
if ((infd = __sysv_open("/proc/self/maps", O_RDONLY, 0)) >= 0) {
__sysv_write(outfd, "\n", 1);
while ((rc = __sysv_read(infd, buf, sizeof(buf))) > 0) {
__sysv_write(outfd, buf, rc);
if ((infd = __sys_openat(AT_FDCWD, "/proc/self/maps", O_RDONLY, 0)) >= 0) {
sys_write(outfd, "\n", 1);
while ((rc = sys_read(infd, buf, sizeof(buf))) > 0) {
sys_write(outfd, buf, rc);
}
}
__sysv_close(infd);
sys_close(infd);
}
}