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authorGravatar Dan Fandrich <dan@coneharvesters.com>2009-11-01 04:01:30 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2009-11-01 04:01:30 +0100
commitfe4e23f9ded69194d525775b1ef7648461a7f76d (patch)
tree524f5724e56b8fea8e0237cd300a7db4e75f302f /include/platform.h
parent95a036e125c28dc93d91ae77923c02a1684fc5ef (diff)
downloadbusybox-fe4e23f9ded69194d525775b1ef7648461a7f76d.tar.gz
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Add more compat code for non GNU environments
Signed-off-by: Dan Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include/platform.h')
-rw-r--r--include/platform.h50
1 files changed, 41 insertions, 9 deletions
diff --git a/include/platform.h b/include/platform.h
index 1fa2ece2b..67b04f8cb 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -11,7 +11,12 @@
* true will #undef them below.
*/
#define HAVE_FDPRINTF 1
+#define HAVE_MEMRCHR 1
+#define HAVE_MKDTEMP 1
+#define HAVE_SETBIT 1
+#define HAVE_STRCASESTR 1
#define HAVE_STRCHRNUL 1
+#define HAVE_STRSIGNAL 1
#define HAVE_VASPRINTF 1
/* Convenience macros to test the version of gcc. */
@@ -335,17 +340,22 @@ typedef unsigned smalluint;
#endif
#if defined(__dietlibc__)
-#undef HAVE_STRCHRNUL
+# undef HAVE_STRCHRNUL
#endif
#if defined(__WATCOMC__)
-#undef HAVE_FDPRINTF
-#undef HAVE_STRCHRNUL
-#undef HAVE_VASPRINTF
+# undef HAVE_FDPRINTF
+# undef HAVE_MEMRCHR
+# undef HAVE_MKDTEMP
+# undef HAVE_SETBIT
+# undef HAVE_STRCASESTR
+# undef HAVE_STRCHRNUL
+# undef HAVE_STRSIGNAL
+# undef HAVE_VASPRINTF
#endif
#if defined(__FreeBSD__)
-#undef HAVE_STRCHRNUL
+# undef HAVE_STRCHRNUL
#endif
/*
@@ -353,16 +363,38 @@ typedef unsigned smalluint;
* These must come after all the HAVE_* macros are defined (or not)
*/
+#ifndef HAVE_FDPRINTF
+extern int fdprintf(int fd, const char *format, ...);
+#endif
+
+#ifndef HAVE_MEMRCHR
+extern void *memrchr(const void *s, int c, size_t n) FAST_FUNC;
+#endif
+
+#ifndef HAVE_MKDTEMP
+extern char *mkdtemp(char *template) FAST_FUNC;
+#endif
+
+#ifndef HAVE_SETBIT
+# define setbit(a, b) ((a)[(b) >> 3] |= 1 << ((b) & 7))
+# define clrbit(a, b) ((a)[(b) >> 3] &= ~(1 << ((b) & 7)))
+#endif
+
+#ifndef HAVE_STRCASESTR
+extern char *strcasestr(const char *s, const char *pattern) FAST_FUNC;
+#endif
+
#ifndef HAVE_STRCHRNUL
extern char *strchrnul(const char *s, int c) FAST_FUNC;
#endif
-#ifndef HAVE_VASPRINTF
-extern int vasprintf(char **string_ptr, const char *format, va_list p) FAST_FUNC;
+#ifndef HAVE_STRSIGNAL
+/* Not exactly the same: instead of "Stopped" it shows "STOP" etc */
+# define strsignal(sig) get_signame(sig)
#endif
-#ifndef HAVE_FDPRINTF
-extern int fdprintf(int fd, const char *format, ...);
+#ifndef HAVE_VASPRINTF
+extern int vasprintf(char **string_ptr, const char *format, va_list p) FAST_FUNC;
#endif
#endif