libc: split up large .c files, slimming down small binaries a bit

1 files changed, 0 insertions, 151 deletions

diff --git a/src/libc/stdlib.c b/src/libc/stdlib.c
deleted file mode 100644
index 16c8f70..0000000
--- a/src/libc/stdlib.c
+++ /dev/null
@@ -1,151 +0,0 @@
-#include <_proc.h>
-#include <bits/panic.h>
-#include <camellia.h>
-#include <camellia/syscalls.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-
-_Noreturn void abort(void) {
-	_sys_exit(1);
-}
-
-static const char *progname;
-const char *getprogname(void) {
-	return progname;
-}
-void setprogname(const char *pg) {
-	progname = pg;
-	setproctitle(NULL);
-}
-
-void setproctitle(const char *fmt, ...) {
-	// TODO bounds checking
-	if (!fmt) {
-		strcpy(_psdata_loc->desc, progname);
-		return;
-	}
-	sprintf(_psdata_loc->desc, "%s: ", progname);
-
-	va_list argp;
-	va_start(argp, fmt);
-	vsnprintf(_psdata_loc->desc + strlen(_psdata_loc->desc), 128, fmt, argp);
-	va_end(argp);
-}
-
-char *mktemp(char *tmpl) {
-	// TODO mktemp mkstemp
-	return tmpl;
-}
-
-int mkstemp(char *tmpl) {
-	hid_t h = camellia_open(tmpl, OPEN_CREATE | OPEN_RW);
-	if (h < 0) {
-		errno = -h;
-		return -1;
-	}
-	// TODO truncate
-	return h;
-}
-
-// TODO process env
-char *getenv(const char *name) {
-	(void)name;
-	return NULL;
-}
-
-// TODO system()
-int system(const char *cmd) {
-	(void)cmd;
-	errno = ENOSYS;
-	return -1;
-}
-
-int abs(int i) {
-	return i < 0 ? -i : i;
-}
-
-int atoi(const char *s) {
-	return strtol(s, NULL, 10);
-}
-
-long atol(const char *s) {
-	return strtol(s, NULL, 10);
-}
-
-double atof(const char *s) {
-	(void)s;
-	__libc_panic("unimplemented");
-}
-
-static unsigned long long
-strton(const char *restrict s, char **restrict end, int base, int *sign)
-{
-	long res = 0;
-
-	while (isspace(*s)) s++;
-
-	if (sign) *sign = 1;
-	if (*s == '+') {
-		s++;
-	} else if (*s == '-') {
-		s++;
-		if (sign) *sign = -1;
-	}
-
-	if (base == 0) {
-		if (*s == '0') {
-			s++;
-			if (*s == 'x' || *s == 'X') {
-				s++;
-				base = 16;
-			} else {
-				base = 8;
-			}
-		} else {
-			base = 10;
-		}
-	}
-
-	for (;;) {
-		unsigned char digit = *s;
-		if      ('0' <= digit && digit <= '9') digit -= '0';
-		else if ('a' <= digit && digit <= 'z') digit -= 'a' - 10;
-		else if ('A' <= digit && digit <= 'Z') digit -= 'A' - 10;
-		else break;
-
-		if (digit >= base) break;
-		// TODO overflow check
-		res *= base;
-		res += digit;
-
-		s++;
-	}
-	if (end) *end = (void*)s;
-	return res;
-}
-
-long strtol(const char *restrict s, char **restrict end, int base) {
-	int sign;
-	long n = strton(s, end, base, &sign);
-	return n * sign;
-}
-
-long long strtoll(const char *restrict s, char **restrict end, int base) {
-	int sign;
-	long long n = strton(s, end, base, &sign);
-	return n * sign;
-}
-
-unsigned long strtoul(const char *restrict s, char **restrict end, int base) {
-	return strton(s, end, base, NULL);
-}
-
-unsigned long long strtoull(const char *restrict s, char **restrict end, int base) {
-	return strton(s, end, base, NULL);
-}
-
-double strtod(const char *restrict s, char **restrict end) {
-	(void)s; (void)end;
-	__libc_panic("unimplemented");
-}