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[PATCH, gomp]: Reject negative values for env variables

Hello!

Strange things happens when i.e. OMP_NUM_THREADS is set to -1.

Attached patch rejects negative (and in some cases zero) values for
OMP environment variables.

Patch was bootstrapped on i686-pc-linux-gnu.

2006-10-26 Uros Bizjak <uros@kss-loka.si>

	* env.c (parse_schedule): Reject out of range or negative values.
	(parse_unsigned_long): Reject out of range, negative or zero values.

Uros.

Attachment: gomp-env.diff
Description: Binary data

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