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authorPádraig Brady <P@draigBrady.com>2014-12-16 12:36:39 +0000
committerPádraig Brady <P@draigBrady.com>2014-12-19 11:56:20 +0000
commit6894816c653adef54f3a85becbf75a865d6d39d6 (patch)
tree82bb3126d3c8cfaeebc950bd03a52a4f5e0f056c /gl/lib/xdectoimax.c
parent178f8e79dcd1e0b8bbb3b04da664d05eaae56186 (diff)
downloadcoreutils-6894816c653adef54f3a85becbf75a865d6d39d6.tar.xz
diagnose too-large numbers better
Following on from commit v8.23-82-gaddae94, consistently diagnose numbers that are too large, so as to distinguish from other errors, and make the limits obvious. * gl/modules/xdectoint: A new module implementing xdecto[iu]max(), which handles the common case of parsing a bounded integer and exiting with a diagnostic on error. * gl/lib/xdectoimax.c: The signed variant. * gl/lib/xdectoint.c: The parameterized implementation. * gl/lib/xdectoint.h: The interface. * gl/lib/xdectoumax.c: The unsigned variant. * bootstrap.conf: Reference the new module. * cfg.mk (exclude_file_name_regexp--sc_require_config_h_first): Exclude the parameterized templates. * src/csplit.c: Output EOVERFLOW or ERANGE errors if appropriate. * src/fmt.c: Likewise. * src/fold.c: Likewise. * src/head.c: Likewise. * src/ls.c: Likewise. * src/nl.c: Likewise. * src/nproc.c: Likewise. * src/shred.c: Likewise. * src/shuf.c: Likewise. * src/stdbuf.c: Likewise. * src/stty.c: Likewise. * src/tail.c: Likewise. * src/truncate.c: Likewise. * src/split.c: Likewise. * src/pr.c: Likewise. * tests/pr/pr-tests.pl: Adjust to avoid matching errno diagnostic. * tests/fmt/base.pl: Likewise. * tests/split/l-chunk.sh: Likewise. * tests/misc/shred-negative.sh: Likewise. * tests/misc/tail.pl: Likewise. Also remove the redundant existing ERR_SUBST from test err-6. * tests/ls/hex-option.sh: Check HEX/OCT options. * tests/misc/shred-size.sh: Likewise. * tests/misc/stty-row-col.sh: Likewise.
Diffstat (limited to 'gl/lib/xdectoimax.c')
-rw-r--r--gl/lib/xdectoimax.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/gl/lib/xdectoimax.c b/gl/lib/xdectoimax.c
new file mode 100644
index 000000000..d4bb18fa1
--- /dev/null
+++ b/gl/lib/xdectoimax.c
@@ -0,0 +1,6 @@
+#define __xdectoint xdectoimax
+#define __xnumtoint xnumtoimax
+#define __xdectoint_t intmax_t
+#define __xstrtol xstrtoimax
+#define __xdectoint_signed 1
+#include "xdectoint.c"