strsignal.c: whitespace fixes, no code changes (verified with objdump)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/libc/string/strsignal.c b/libc/string/strsignal.c
index ee083d6..0fbbf85 100644 (file)
--- a/libc/string/strsignal.c
+++ b/libc/string/strsignal.c
@@ -18,16 +18,13 @@
 #include <bits/uClibc_uintmaxtostr.h>
 #include <signal.h>
 
-/* Experimentally off - libc_hidden_proto(strsignal) */
-/* Experimentally off - libc_hidden_proto(memcpy) */
-
 #define _SYS_NSIG                      32
 
 #ifdef __UCLIBC_HAS_SIGNUM_MESSAGES__
 # define _SYS_SIGMSG_MAXLEN    25
-#else  /* __UCLIBC_HAS_SIGNUM_MESSAGES__ */
+#else
 # define _SYS_SIGMSG_MAXLEN    0
-#endif /* __UCLIBC_HAS_SIGNUM_MESSAGES__ */
+#endif
 
 #if _SYS_SIGMSG_MAXLEN < __UIM_BUFLEN_INT + 15
 # define _STRSIGNAL_BUFSIZE (__UIM_BUFLEN_INT + 15)
@@ -85,16 +82,16 @@ static const unsigned char sstridx[] = {
 
 char *strsignal(int signum)
 {
-    register char *s;
-    int i;
-    static char buf[_STRSIGNAL_BUFSIZE];
-    static const char unknown[] = {
+       register char *s;
+       int i;
+       static char buf[_STRSIGNAL_BUFSIZE];
+       static const char unknown[] = {
                'U', 'n', 'k', 'n', 'o', 'w', 'n', ' ', 's', 'i', 'g', 'n', 'a', 'l', ' '
-    };
+       };
 
 #if defined(__alpha__) || defined(__mips__) || defined(__hppa__) || defined(__sparc__)
        /* Need to translate signum to string index. */
-       for (i = 0 ; i < sizeof(sstridx)/sizeof(sstridx[0]) ; i++) {
+       for (i = 0; i < sizeof(sstridx)/sizeof(sstridx[0]); i++) {
                if (sstridx[i] == signum) {
                        goto GOT_SSTRIDX;
                }
@@ -106,12 +103,12 @@ char *strsignal(int signum)
        i = signum;
 #endif
 
-    if (((unsigned int) signum) < _SYS_NSIG) {
+       if (((unsigned int) signum) < _SYS_NSIG) {
                /* Trade time for space.  This function should rarely be called
                 * so rather than keeping an array of pointers for the different
                 * messages, just run through the buffer until we find the
                 * correct string. */
-               for (s = (char *) _string_syssigmsgs ; i ; ++s) {
+               for (s = (char *) _string_syssigmsgs; i; ++s) {
                        if (!*s) {
                                --i;
                        }
@@ -119,10 +116,10 @@ char *strsignal(int signum)
                if (*s) {               /* Make sure we have an actual message. */
                        goto DONE;
                }
-    }
+       }
 
-    s = _int10tostr(buf+sizeof(buf)-1, signum) - sizeof(unknown);
-    memcpy(s, unknown, sizeof(unknown));
+       s = _int10tostr(buf + sizeof(buf)-1, signum) - sizeof(unknown);
+       memcpy(s, unknown, sizeof(unknown));
 
  DONE:
        return s;
@@ -132,13 +129,12 @@ char *strsignal(int signum)
 
 char *strsignal(int signum)
 {
-    static char buf[_STRSIGNAL_BUFSIZE];
-    static const char unknown[] = {
+       static char buf[_STRSIGNAL_BUFSIZE];
+       static const char unknown[] = {
                'U', 'n', 'k', 'n', 'o', 'w', 'n', ' ', 's', 'i', 'g', 'n', 'a', 'l', ' '
-    };
+       };
 
-    return (char *) memcpy(_int10tostr(buf+sizeof(buf)-1, signum)
-                                                  - sizeof(unknown),
+       return memcpy(_int10tostr(buf + sizeof(buf)-1, signum) - sizeof(unknown),
                                                   unknown, sizeof(unknown));
 }