diff options
| -rw-r--r-- | newlib/ChangeLog | 10 | ||||
| -rw-r--r-- | newlib/libc/stdlib/btowc.c | 1 | ||||
| -rw-r--r-- | newlib/libc/stdlib/getopt.c | 2 | ||||
| -rw-r--r-- | newlib/libc/stdlib/system.c | 1 | ||||
| -rw-r--r-- | newlib/libc/stdlib/wctob.c | 1 | ||||
| -rw-r--r-- | newlib/libc/string/strcpy.c | 2 | ||||
| -rw-r--r-- | newlib/libc/string/strrchr.c | 2 |
7 files changed, 16 insertions, 3 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 65f1f12..c2b9ac6 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,13 @@ +2007-05-29 Eric Blake <ebb9@byu.net> + + Avoid more compiler warnings. + * libc/stdlib/btowc.c: Add missing header. + * libc/stdlib/getopt.c (getopt_internal): Initialize variable. + * libc/stdlib/system.c (do_system) [__CYGWIN__]: Add declaration. + * libc/stdlib/wctob.c: Add missing header. + * libc/string/strcpy.c (strcpy): Avoid warnings. + * libc/string/strrchr.c (strrchr): Likewise. + 2007-05-29 Corinna Vinschen <corinna@vinschen.de> * libc/argz/argz_add_sep.c (argz_add_sep): Handle empty string diff --git a/newlib/libc/stdlib/btowc.c b/newlib/libc/stdlib/btowc.c index a1ea920..847d7ce 100644 --- a/newlib/libc/stdlib/btowc.c +++ b/newlib/libc/stdlib/btowc.c @@ -2,6 +2,7 @@ #include <stdlib.h> #include <stdio.h> #include <reent.h> +#include <string.h> wint_t btowc (int c) diff --git a/newlib/libc/stdlib/getopt.c b/newlib/libc/stdlib/getopt.c index 10002ed..06e3781 100644 --- a/newlib/libc/stdlib/getopt.c +++ b/newlib/libc/stdlib/getopt.c @@ -153,7 +153,7 @@ getopt_internal (int argc, char *const argv[], const char *shortopts, char *possible_arg = NULL; int longopt_match = -1; int has_arg = -1; - char *cp; + char *cp = NULL; int arg_next = 0; /* first, deal with silly parameters and easy stuff */ diff --git a/newlib/libc/stdlib/system.c b/newlib/libc/stdlib/system.c index ad22177..0b5d9a1 100644 --- a/newlib/libc/stdlib/system.c +++ b/newlib/libc/stdlib/system.c @@ -179,6 +179,7 @@ do_system (ptr, s) return -1; else { + extern int _wait (int *); int rc = _wait (&status); if (rc == -1) return -1; diff --git a/newlib/libc/stdlib/wctob.c b/newlib/libc/stdlib/wctob.c index 57187b2..37f7f95 100644 --- a/newlib/libc/stdlib/wctob.c +++ b/newlib/libc/stdlib/wctob.c @@ -2,6 +2,7 @@ #include <wchar.h> #include <stdlib.h> #include <stdio.h> +#include <string.h> int wctob (wint_t c) diff --git a/newlib/libc/string/strcpy.c b/newlib/libc/string/strcpy.c index 905b254..3dc3c33 100644 --- a/newlib/libc/string/strcpy.c +++ b/newlib/libc/string/strcpy.c @@ -92,7 +92,7 @@ _DEFUN (strcpy, (dst0, src0), src = (char*)aligned_src; } - while (*dst++ = *src++) + while ((*dst++ = *src++)) ; return dst0; #endif /* not PREFER_SIZE_OVER_SPEED */ diff --git a/newlib/libc/string/strrchr.c b/newlib/libc/string/strrchr.c index 36ef3ef..4f903af 100644 --- a/newlib/libc/string/strrchr.c +++ b/newlib/libc/string/strrchr.c @@ -44,7 +44,7 @@ _DEFUN (strrchr, (s, i), if (i) { - while (s=strchr(s, i)) + while ((s=strchr(s, i))) { last = s; s++; |