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Diffstat (limited to 'mcon/U/d_fstatat.U')
| -rw-r--r-- | mcon/U/d_fstatat.U | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/mcon/U/d_fstatat.U b/mcon/U/d_fstatat.U new file mode 100644 index 0000000..55412f7 --- /dev/null +++ b/mcon/U/d_fstatat.U @@ -0,0 +1,43 @@ +?RCS: +?RCS: Copyright (c) 2015 Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?MAKE:d_fstatat: Trylink cat i_sysstat +?MAKE: -pick add $@ %< +?S:d_fstatat: +?S: This variable conditionally defines HAS_FSTATAT if fstatat() is +?S: available to do file stats with a relative path interepreted in +?S: the context of an opened directory. +?S:. +?C:HAS_FSTATAT: +?C: This symbol, if defined, indicates that the fstatat() routine is +?C: available to do file stats with a relative path interepreted in +?C: the context of an opened directory. +?C:. +?H:#$d_fstatat HAS_FSTATAT /**/ +?H:. +?LINT:set d_fstatat +: see if fstatat exists +$cat >try.c <<EOC +#$i_sysstat I_SYS_STAT +#include <fcntl.h> /* AT_* constants */ +#ifdef I_SYS_STAT +#include <sys/stat.h> +#endif +int main(void) +{ + static int ret; + struct stat sb; + ret |= fstatat(AT_FDCWD, "path", &sb, 0); + return ret ? 0 : 1; +} +EOC +cyn=fstatat +set d_fstatat +eval $trylink + |