Searched hist:171525 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-10.1-release/tools/regression/environ/ | ||
| H A D | timings.c | diff 171525 Fri Jul 20 21:30:13 MDT 2007 scf Added environ-replacement detection. For programs that "clean" (i.e., su) or replace (i.e., zdump) the environment after a call to setenv(), putenv() or unsetenv() has been made, a few changes were made. - getenv() will return the value from the new environ array. - setenv() was split into two functions: __setenv() which is most of the previous setenv() without checks on the name and setenv() which contains the checks before calling __setenv(). - setenv(), putenv() and unsetenv() will unset all previous values and call __setenv() on all entries in the new environ array which in turn adds them to the end of the envVars array. Calling __setenv() instead of setenv() is done to avoid the temporary replacement of the '=' in a string with a NUL byte. Some strings may be read-only data. Added more regression checks for clearing the environment array. Replaced gettimeofday() with getrusage() in timing regression check for better accuracy. Fixed an off-by-one bug in __remove_putenv() in the use of memmove(). This went unnoticed due to the allocation of double the number of environ entries when building envVars. Fixed a few spelling mistakes in the comments. Reviewed by: ache Approved by: wes Approved by: re (kensmith) |
| H A D | envctl.c | diff 171525 Fri Jul 20 21:30:13 MDT 2007 scf Added environ-replacement detection. For programs that "clean" (i.e., su) or replace (i.e., zdump) the environment after a call to setenv(), putenv() or unsetenv() has been made, a few changes were made. - getenv() will return the value from the new environ array. - setenv() was split into two functions: __setenv() which is most of the previous setenv() without checks on the name and setenv() which contains the checks before calling __setenv(). - setenv(), putenv() and unsetenv() will unset all previous values and call __setenv() on all entries in the new environ array which in turn adds them to the end of the envVars array. Calling __setenv() instead of setenv() is done to avoid the temporary replacement of the '=' in a string with a NUL byte. Some strings may be read-only data. Added more regression checks for clearing the environment array. Replaced gettimeofday() with getrusage() in timing regression check for better accuracy. Fixed an off-by-one bug in __remove_putenv() in the use of memmove(). This went unnoticed due to the allocation of double the number of environ entries when building envVars. Fixed a few spelling mistakes in the comments. Reviewed by: ache Approved by: wes Approved by: re (kensmith) |
| H A D | envtest.t | diff 171525 Fri Jul 20 21:30:13 MDT 2007 scf Added environ-replacement detection. For programs that "clean" (i.e., su) or replace (i.e., zdump) the environment after a call to setenv(), putenv() or unsetenv() has been made, a few changes were made. - getenv() will return the value from the new environ array. - setenv() was split into two functions: __setenv() which is most of the previous setenv() without checks on the name and setenv() which contains the checks before calling __setenv(). - setenv(), putenv() and unsetenv() will unset all previous values and call __setenv() on all entries in the new environ array which in turn adds them to the end of the envVars array. Calling __setenv() instead of setenv() is done to avoid the temporary replacement of the '=' in a string with a NUL byte. Some strings may be read-only data. Added more regression checks for clearing the environment array. Replaced gettimeofday() with getrusage() in timing regression check for better accuracy. Fixed an off-by-one bug in __remove_putenv() in the use of memmove(). This went unnoticed due to the allocation of double the number of environ entries when building envVars. Fixed a few spelling mistakes in the comments. Reviewed by: ache Approved by: wes Approved by: re (kensmith) |
| /freebsd-10.1-release/lib/libc/stdlib/ | ||
| H A D | getenv.c | diff 171525 Fri Jul 20 21:30:13 MDT 2007 scf Added environ-replacement detection. For programs that "clean" (i.e., su) or replace (i.e., zdump) the environment after a call to setenv(), putenv() or unsetenv() has been made, a few changes were made. - getenv() will return the value from the new environ array. - setenv() was split into two functions: __setenv() which is most of the previous setenv() without checks on the name and setenv() which contains the checks before calling __setenv(). - setenv(), putenv() and unsetenv() will unset all previous values and call __setenv() on all entries in the new environ array which in turn adds them to the end of the envVars array. Calling __setenv() instead of setenv() is done to avoid the temporary replacement of the '=' in a string with a NUL byte. Some strings may be read-only data. Added more regression checks for clearing the environment array. Replaced gettimeofday() with getrusage() in timing regression check for better accuracy. Fixed an off-by-one bug in __remove_putenv() in the use of memmove(). This went unnoticed due to the allocation of double the number of environ entries when building envVars. Fixed a few spelling mistakes in the comments. Reviewed by: ache Approved by: wes Approved by: re (kensmith) |
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