Commit f2b62ff7e6360f418df082926030ff4dc77c5ca3
2006-04-24T07:35:24
* fsusage.m4 (gl_FILE_SYSTEM_USAGE): Use return, not exit. Don't assume that exit status -1 is valid. * nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise. * putenv.m4 (gl_FUNC_PUTENV): Likewise. * rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise. * readdir.m4 (GL_FUNC_READDIR): Include <stdlib.h>. * rename.m4 (vb_FUNC_RENAME): Likewise. * unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Use AC_RUN_IFELSE, not AC_TRY_RUN. Use return, not exit. Don't assume that functions can be used without declaring them, or that you can exit with status -1. * utimes-null.m4 (gl_FUNC_UTIMES_NULL): Likewise.