diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-minimal.c | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/elf/dl-minimal.c b/elf/dl-minimal.c index 04f416d..ec7fe88 100644 --- a/elf/dl-minimal.c +++ b/elf/dl-minimal.c @@ -18,6 +18,7 @@ #include <errno.h> #include <limits.h> +#include <stdio.h> #include <string.h> #include <tls.h> #include <unistd.h> @@ -193,8 +194,22 @@ __strerror_r (int errnum, char *buf, size_t buflen) return msg; } -#ifndef NDEBUG +void +__libc_fatal (const char *message) +{ + _dl_fatal_printf ("%s", message); +} +rtld_hidden_def (__libc_fatal) +void +__attribute__ ((noreturn)) +__chk_fail (void) +{ + _exit (127); +} +rtld_hidden_def (__chk_fail) + +#ifndef NDEBUG /* Define (weakly) our own assert failure function which doesn't use stdio. If we are linked into the user program (-ldl), the normal __assert_fail defn can override this one. */ @@ -209,7 +224,7 @@ Inconsistency detected by ld.so: %s: %u: %s%sAssertion `%s' failed!\n", assertion); } -rtld_hidden_weak(__assert_fail) +rtld_hidden_weak (__assert_fail) void weak_function __assert_perror_fail (int errnum, @@ -225,7 +240,7 @@ Inconsistency detected by ld.so: %s: %u: %s%sUnexpected error: %s.\n", } rtld_hidden_weak (__assert_perror_fail) #endif - + unsigned long int weak_function __strtoul_internal (const char *nptr, char **endptr, int base, int group) { @@ -324,7 +339,11 @@ _itoa (value, buflim, base, upper_case) return buflim; } - +/* The '_itoa_lower_digits' variable in libc.so is able to handle bases + up to 36. We don't need this here. */ +const char _itoa_lower_digits[16] = "0123456789abcdef"; +rtld_hidden_data_def (_itoa_lower_digits) + /* The following is not a complete strsep implementation. It cannot handle empty delimiter strings. But this isn't necessary for the execution of ld.so. */ @@ -367,16 +386,3 @@ __strsep (char **stringp, const char *delim) } weak_alias (__strsep, strsep) strong_alias (__strsep, __strsep_g) - -void -__attribute__ ((noreturn)) -__chk_fail (void) -{ - _exit (127); -} -rtld_hidden_def (__chk_fail) - -/* The '_itoa_lower_digits' variable in libc.so is able to handle bases - up to 36. We don't need this here. */ -const char _itoa_lower_digits[16] = "0123456789abcdef"; -rtld_hidden_data_def (_itoa_lower_digits) |