Format changes to musl code to fit musl's style.

The whitespace diffs are converting from spaces to tabs.

libc-top-half/musl/src/conf/sysconf.c

@@ -33,7 +33,7 @@ long sysconf(int name)
 #ifdef __wasilibc_unmodified_upstream // WASI has no processes
 		[_SC_CHILD_MAX] = RLIM(NPROC),
 #else
-                // Not supported on wasi.
+		// Not supported on wasi.
 		[_SC_CHILD_MAX] = -1,
 #endif
 		[_SC_CLK_TCK] = 100,
@@ -76,7 +76,7 @@ long sysconf(int name)
 #ifdef __wasilibc_unmodified_upstream // WASI has no realtime signals
 		[_SC_RTSIG_MAX] = _NSIG - 1 - 31 - 3,
 #else
-                // Not supported on wasi.
+		// Not supported on wasi.
 		[_SC_RTSIG_MAX] = -1,
 #endif
 #ifdef __wasilibc_unmodified_upstream // WASI has no semaphores
@@ -220,7 +220,7 @@ long sysconf(int name)
 			return -1;
 		return lim.rlim_cur > LONG_MAX ? LONG_MAX : lim.rlim_cur;
 #else
-                // Not supported on wasi.
+		// Not supported on wasi.
 		errno = EINVAL;
 		return -1;
 #endif
@@ -253,7 +253,7 @@ long sysconf(int name)
 			for (; set[i]; set[i]&=set[i]-1, cnt++);
 		return cnt;
 #else
-                // With no thread support, just say there's 1 processor.
+		// With no thread support, just say there's 1 processor.
 		return 1;
 #endif
 #ifdef __wasilibc_unmodified_upstream // WASI has no sysinfo

libc-top-half/musl/src/internal/libm.h

@@ -85,10 +85,8 @@ union ldshape {
 	}                                         \
 } while(0)
 #else
-/*
+/* WebAssembly doesn't have floating-point status flags, so there's no reason
- * WebAssembly doesn't have floating-point status flags, so there's no reason
+ * to force evaluations. */
- * to force evaluations.
- * */
 #define FORCE_EVAL(x) ((void)(x))
 #endif
 

libc-top-half/musl/src/locale/newlocale.c

@@ -51,13 +51,13 @@ locale_t __newlocale(int mask, const char *name, locale_t loc)
 	 * variant of the C locale honoring the default locale's encoding. */
 	pthread_once(&default_locale_once, default_locale_init);
 #else
-        {
+	{
-            static int called;
+		static int called;
-            if (called == 0) {
+		if (called == 0) {
-	        default_locale_init();
+			default_locale_init();
-                called = 1;
+			called = 1;
-            }
+		}
-        }
+	}
 #endif
 	if (!memcmp(&tmp, &default_locale, sizeof tmp)) return &default_locale;
 	if (!memcmp(&tmp, &default_ctype_locale, sizeof tmp))

libc-top-half/musl/src/misc/uname.c

@@ -10,23 +10,23 @@ int uname(struct utsname *uts)
 #ifdef __wasilibc_unmodified_upstream // Implement uname with placeholders
 	return syscall(SYS_uname, uts);
 #else
-        // Just fill in the fields with placeholder values.
+	// Just fill in the fields with placeholder values.
 	strcpy(uts->sysname, "wasi");
 	strcpy(uts->nodename, "(none)");
 	strcpy(uts->release, "0.0.0");
 	strcpy(uts->version, "0.0.0");
 #if defined(__wasm32__)
-        strcpy(uts->machine, "wasm32");
+	strcpy(uts->machine, "wasm32");
 #elif defined(__wasm64__)
-        strcpy(uts->machine, "wasm64");
+	strcpy(uts->machine, "wasm64");
 #else
-        strcpy(uts->machine, "unknown");
+	strcpy(uts->machine, "unknown");
 #endif
 #ifdef _GNU_SOURCE
-        strcpy(uts->domainname, "(none)");
+	strcpy(uts->domainname, "(none)");
 #else
-        strcpy(uts->__domainname, "(none)");
+	strcpy(uts->__domainname, "(none)");
 #endif
-        return 0;
+	return 0;
 #endif
 }

libc-top-half/musl/src/stdio/fopen.c

@@ -41,7 +41,7 @@ FILE *fopen(const char *restrict filename, const char *restrict mode)
 #ifdef __wasilibc_unmodified_upstream // WASI has no syscall
 	__syscall(SYS_close, fd);
 #else
-        close(fd);
+	close(fd);
 #endif
 	return 0;
 }

libc-top-half/musl/src/stdio/freopen.c

@@ -50,12 +50,12 @@ FILE *freopen(const char *restrict filename, const char *restrict mode, FILE *re
 #ifdef __wasilibc_unmodified_upstream // WASI has no dup
 		else if (__dup3(f2->fd, f->fd, fl&O_CLOEXEC)<0) goto fail2;
 #else
-                // WASI doesn't have dup3, but does have a way to renumber
+		// WASI doesn't have dup3, but does have a way to renumber
-                // an existing file descriptor.
+		// an existing file descriptor.
 		else {
-                    if (__wasilibc_fd_renumber(f2->fd, f->fd)<0) goto fail2;
+			if (__wasilibc_fd_renumber(f2->fd, f->fd)<0) goto fail2;
-                    f2->fd = -1; /* avoid closing in fclose */
+			f2->fd = -1; /* avoid closing in fclose */
-                }
+		}
 #endif
 
 		f->flags = (f->flags & F_PERM) | f2->flags;

libc-top-half/musl/src/stdio/getc.h

@@ -23,7 +23,7 @@ static inline int do_getc(FILE *f)
 		return getc_unlocked(f);
 	return locking_getc(f);
 #else
-        // With no threads, locking is unnecessary.
+	// With no threads, locking is unnecessary.
 	return getc_unlocked(f);
 #endif
 }

libc-top-half/musl/src/stdio/putc.h

@@ -23,7 +23,7 @@ static inline int do_putc(int c, FILE *f)
 		return putc_unlocked(c, f);
 	return locking_putc(c, f);
 #else
-        // With no threads, locking is unnecessary.
+	// With no threads, locking is unnecessary.
 	return putc_unlocked(c, f);
 #endif
 }

libc-top-half/musl/src/stdio/vfprintf.c

@@ -138,7 +138,7 @@ static void pop_arg(union arg *arg, int type, va_list *ap)
 #if defined(__wasilibc_printscan_no_floating_point)
 	break; case DBL:
 	       case LDBL:
-        floating_point_not_supported();
+	floating_point_not_supported();
 #else
 	break; case DBL:	arg->f = va_arg(*ap, double);
 #if defined(__wasilibc_printscan_no_long_double)

libc-top-half/musl/src/stdio/vfwprintf.c

@@ -320,7 +320,7 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
 
 		if (xp && p<0) goto overflow;
 #if defined(__wasilibc_printscan_no_long_double)
-                // Omit the 'L' modifier for floating-point cases.
+		// Omit the 'L' modifier for floating-point cases.
 		switch (t|32) {
 		case 'a': case 'e': case 'f': case 'g':
 			snprintf(charfmt, sizeof charfmt, "%%%s%s%s%s%s*.*%c",

libc-top-half/musl/src/stdlib/strtod.c

@@ -58,12 +58,12 @@ weak_alias(strtold, __strtold_l);
 // WebAssembly doesn't permit signature-changing aliases, so use wrapper
 // functions instead.
 weak float strtof_l(const char *restrict s, char **restrict p, locale_t loc) {
-    return strtof(s, p);
+	return strtof(s, p);
 }
 weak double strtod_l(const char *restrict s, char **restrict p, locale_t loc) {
-    return strtod(s, p);
+	return strtod(s, p);
 }
 weak long double strtold_l(const char *restrict s, char **restrict p, locale_t loc) {
-    return strtold(s, p);
+	return strtold(s, p);
 }
 #endif