diff options
Diffstat (limited to 'assert/assert-perr.c')
| -rw-r--r-- | assert/assert-perr.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/assert/assert-perr.c b/assert/assert-perr.c index 83f0b3a..04f890b 100644 --- a/assert/assert-perr.c +++ b/assert/assert-perr.c @@ -15,10 +15,15 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#include <_itoa.h> +#include <array_length.h> #include <assert.h> +#include <intprops.h> #include <libintl.h> #include <string.h> +#include <stdio.h> +extern const char *__progname; /* This function, when passed an error number, a filename, and a line number, prints a message on the standard error stream of the form: @@ -31,8 +36,19 @@ __assert_perror_fail (int errnum, { char errbuf[1024]; - char *e = __strerror_r (errnum, errbuf, sizeof errbuf); - __assert_fail_base (_("%s%s%s:%u: %s%sUnexpected error: %s.\n"), - e, file, line, function); + const char *e = __strerror_r (errnum, errbuf, sizeof errbuf); + + char linebuf[INT_BUFSIZE_BOUND (unsigned int)]; + array_end (linebuf)[-1] = '\0'; + char *linestr = _itoa_word (line, array_end (linebuf) - 1, 10, 0); + + __libc_message (_("%s%s%s:%s: %s%sUnexpected error: %s.\n"), + __progname, + __progname[0] ? ": " : "", + file, + linestr, + function ? function : "", + function ? ": " : "", + e); } libc_hidden_def (__assert_perror_fail) |