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Diffstat (limited to '')
| -rw-r--r-- | configure.ac | 14 | ||||
| -rw-r--r-- | src/bltin/test.c | 16 |
2 files changed, 30 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9c4ced8..0417fa2 100644 --- a/configure.ac +++ b/configure.ac @@ -149,6 +149,20 @@ AC_CHECK_FUNC(open64,, [ AC_DEFINE(open64, open, [64-bit operations are the same as 32-bit]) ]) +dnl Check if struct stat has st_mtim. +AC_MSG_CHECKING(for stat::st_mtim) +AC_COMPILE_IFELSE( +[AC_LANG_PROGRAM([#include <time.h> +#include <sys/time.h> +#include <sys/stat.h>], +[struct stat foo; return sizeof(foo.st_mtim.tv_sec)])], +have_st_mtim=yes, have_st_mtim=no) +AC_MSG_RESULT($have_st_mtim) +if test "$have_st_mtim" = "yes"; then + AC_DEFINE([HAVE_ST_MTIM], [1], + [Define if your `struct stat' has `st_mtim']) +fi + AC_ARG_WITH(libedit, AS_HELP_STRING(--with-libedit, [Compile with libedit support])) use_libedit= if test "$with_libedit" = "yes"; then diff --git a/src/bltin/test.c b/src/bltin/test.c index 58c05fe..d1458df 100644 --- a/src/bltin/test.c +++ b/src/bltin/test.c @@ -476,9 +476,17 @@ newerf (const char *f1, const char *f2) { struct stat b1, b2; +#ifdef HAVE_ST_MTIM + return (stat (f1, &b1) == 0 && + stat (f2, &b2) == 0 && + ( b1.st_mtim.tv_sec > b2.st_mtim.tv_sec || + (b1.st_mtim.tv_sec == b2.st_mtim.tv_sec && (b1.st_mtim.tv_nsec > b2.st_mtim.tv_nsec ))) + ); +#else return (stat (f1, &b1) == 0 && stat (f2, &b2) == 0 && b1.st_mtime > b2.st_mtime); +#endif } static int @@ -486,9 +494,17 @@ olderf (const char *f1, const char *f2) { struct stat b1, b2; +#ifdef HAVE_ST_MTIM + return (stat (f1, &b1) == 0 && + stat (f2, &b2) == 0 && + (b1.st_mtim.tv_sec < b2.st_mtim.tv_sec || + (b1.st_mtim.tv_sec == b2.st_mtim.tv_sec && (b1.st_mtim.tv_nsec < b2.st_mtim.tv_nsec ))) + ); +#else return (stat (f1, &b1) == 0 && stat (f2, &b2) == 0 && b1.st_mtime < b2.st_mtime); +#endif } static int |