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-rw-r--r--include/libbb.h33
-rw-r--r--include/xatonum.h51
2 files changed, 62 insertions, 22 deletions
diff --git a/include/libbb.h b/include/libbb.h
index e93031231..63748c85d 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -85,30 +85,31 @@
/* CONFIG_LFS is on */
# if ULONG_MAX > 0xffffffff
/* "long" is long enough on this system */
-# define STRTOOFF strtol
-# define SAFE_STRTOOFF safe_strtol
-# define XSTRTOUOFF xstrtoul
+# define XSTRTOOFF xstrtoul
+/* usage: sz = BB_STRTOOFF(s, NULL, 10); if (errno || sz < 0) die(); */
+# define BB_STRTOOFF bb_strtoul
+# define STRTOOFF strtoul
/* usage: printf("size: %"OFF_FMT"d (%"OFF_FMT"x)\n", sz, sz); */
# define OFF_FMT "l"
# else
/* "long" is too short, need "long long" */
-# define STRTOOFF strtoll
-# define SAFE_STRTOOFF safe_strtoll
-# define XSTRTOUOFF xstrtoull
+# define XSTRTOOFF xstrtoull
+# define BB_STRTOOFF bb_strtoull
+# define STRTOOFF strtoull
# define OFF_FMT "ll"
# endif
#else
# if 0 /* #if UINT_MAX == 0xffffffff */
/* Doesn't work. off_t is a long. gcc will throw warnings on printf("%d", off_t)
* even if long==int on this arch. Crap... */
+# define XSTRTOOFF xstrtou
+# define BB_STRTOOFF bb_strtoi
# define STRTOOFF strtol
-# define SAFE_STRTOOFF safe_strtoi
-# define XSTRTOUOFF xstrtou
# define OFF_FMT ""
# else
+# define XSTRTOOFF xstrtoul
+# define BB_STRTOOFF bb_strtol
# define STRTOOFF strtol
-# define SAFE_STRTOOFF safe_strtol
-# define XSTRTOUOFF xstrtoul
# define OFF_FMT "l"
# endif
#endif
@@ -299,18 +300,6 @@ extern char *utoa(unsigned n);
extern void itoa_to_buf(int n, char *buf, unsigned buflen);
extern char *itoa(int n);
-// FIXME: the prototype doesn't match libc strtoXX -> confusion
-// FIXME: alot of unchecked strtoXXX are still in tree
-// FIXME: atoi_or_else(str, N)?
-extern int safe_strtoi(const char *arg, int* value);
-extern int safe_strtou(const char *arg, unsigned* value);
-extern int safe_strtod(const char *arg, double* value);
-extern int safe_strtol(const char *arg, long* value);
-extern int safe_strtoll(const char *arg, long long* value);
-extern int safe_strtoul(const char *arg, unsigned long* value);
-extern int safe_strtoull(const char *arg, unsigned long long* value);
-extern int safe_strtou32(const char *arg, uint32_t* value);
-
struct suffix_mult {
const char *suffix;
unsigned mult;
diff --git a/include/xatonum.h b/include/xatonum.h
index 46e49b0eb..585d84623 100644
--- a/include/xatonum.h
+++ b/include/xatonum.h
@@ -104,3 +104,54 @@ extern inline uint32_t xatou32(const char *numstr)
return xatoul(numstr);
return BUG_xatou32_unimplemented();
}
+
+/* Non-aborting kind of convertors */
+
+unsigned long long bb_strtoull(const char *arg, char **endp, int base);
+long long bb_strtoll(const char *arg, char **endp, int base);
+
+#if ULONG_MAX == ULLONG_MAX
+extern inline
+unsigned long bb_strtoul(const char *arg, char **endp, int base)
+{ return bb_strtoull(arg, endp, base); }
+extern inline
+unsigned long bb_strtol(const char *arg, char **endp, int base)
+{ return bb_strtoll(arg, endp, base); }
+#else
+unsigned long bb_strtoul(const char *arg, char **endp, int base);
+long bb_strtol(const char *arg, char **endp, int base);
+#endif
+
+#if UINT_MAX == ULLONG_MAX
+extern inline
+unsigned long bb_strtou(const char *arg, char **endp, int base)
+{ return bb_strtoull(arg, endp, base); }
+extern inline
+unsigned long bb_strtoi(const char *arg, char **endp, int base)
+{ return bb_strtoll(arg, endp, base); }
+#elif UINT_MAX == ULONG_MAX
+extern inline
+unsigned long bb_strtou(const char *arg, char **endp, int base)
+{ return bb_strtoul(arg, endp, base); }
+extern inline
+unsigned long bb_strtoi(const char *arg, char **endp, int base)
+{ return bb_strtol(arg, endp, base); }
+#else
+unsigned long bb_strtou(const char *arg, char **endp, int base);
+long bb_strtoi(const char *arg, char **endp, int base);
+#endif
+
+int BUG_bb_strtou32_unimplemented(void);
+extern inline
+uint32_t bb_strtou32(const char *arg, char **endp, int base)
+{
+ if (sizeof(uint32_t) == sizeof(unsigned))
+ return bb_strtou(arg, endp, base);
+ if (sizeof(uint32_t) == sizeof(unsigned long))
+ return bb_strtoul(arg, endp, base);
+ return BUG_bb_strtou32_unimplemented();
+}
+
+/* Floating point */
+
+/* double bb_strtod(const char *arg, char **endp); */