diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 176 |
1 files changed, 176 insertions, 0 deletions
@@ -174,6 +174,22 @@ * builtin.c (do_length): Update comment. * main.c (init_vars): Just call load_procinfo() and `load_environ()'. +2015-01-08 Andrew J. Schorr <aschorr@telemetry-investments.com> + + Revert changes to API deferred variable creation -- these variables + should be created when lookup is called, not when update is called. + * awk.h (variable_create): Remove function declaration. + * awkgram.y (variable_create): Remove function. + (variable): Restore variable_create functionality inline. + * gawkapi.c (api_sym_update): Revert to using install_symbol, since the + deferred variable check should be done when lookup is called, not here. + +2015-01-07 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.c (api_set_array_element): Remove stray call to + make_aname. I cannot see what purpose this served. Maybe I am + missing something. + 2015-01-07 Arnold D. Robbins <arnold@skeeve.com> * configure.ac: Update debug flags if developing. @@ -192,6 +208,59 @@ (do_add_scrfile): Set it on -l. (process_deferred): Check it also. +2015-01-06 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.c (api_sym_update): If copying a subarray, must update + the parent_array pointer. Also, call the astore hook if non-NULL. + (api_set_array_element): Call the astore hook if non-NULL. + +2015-01-06 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * awk.h (variable_create): Now takes a 3rd argument to tell caller + whether this is a deferred variable. + * awkgram.y (variable_create): Return indicator of whether this is + a deferred variable in a newly added 3rd arg. + (variable): Pass 3rd arg to variable_create. + * gawkapi.c (api_sym_update): If we triggered the creation of a deferred + variable, we must merge the extension's array elements into the deffered + array, not the other way around. The ENVIRON array has special funcs + to call setenv and unsetenv. + +2015-01-06 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * awk.h (variable_create): Declare new function. + * awkgram.y (variable_create): New function to create a variable + taking the deferred variable list into consideration. + (variable): Call new function variable_create if the variable is + not found. + * gawkapi.c (api_sym_update): If an array is being created, then + call new function variable_create instead of install_symbol. If this + is the first reference to a deferred variable, than the new array + may contain elements that must be merged into the array provided by + the extension. + +2015-01-05 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * io.c (wait_any): If the `interesting' argument is non-zero, then we + must not return until that child process has exited, since the caller + gawk_pclose depends on our returning its exit status. So in that case, + do not pass WNOHANG to waitpid. + +2015-01-04 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.h: Fix another comment typo. + +2015-01-04 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.h: Fix typo in comment. + +2015-01-02 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.h (gawk_api): Modify api_get_file to remove the typelen + argument. + (get_file): Remove typelen argument from the macro. + * gawkapi.c (api_get_file): Remove typelen argument. + 2014-12-24 Arnold D. Robbins <arnold@skeeve.com> * profile.c (pprint): Be sure to set ip2 in all paths @@ -334,6 +403,36 @@ and a it's a Node_val set to Nnull_string, return AWK_UNDEFINED instead of AWK_NUMBER 0. +2014-11-06 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * awk.h (redirect_string): First argument should be const. Add a new + extfd argument to enable extensions to create files with pre-opened + file descriptors. + (after_beginfile): Declare function used in both eval.c and gawkapi.c. + * eval.c (after_beginfile): Remove extern declaration now in awk.h. + * gawkapi.c (api_get_file): Implement API changes to return + awk_input_buf_t and/or awk_output_buf_t info, as well as accept an + fd for inserting an opened file into the table. + * gawkapi.h (gawk_api): Modify the api_get_file declaration to + return awk_bool_t and add 3 new arguments -- a file descriptor + for inserting an already opened file, and awk_input_buf_t and + awk_output_buf_t to return info about both input and output. + (get_file): Add new arguments to the macro. + * io.c (redirect_string): First arg should be const, and add a new + extfd arg so extensions can pass in a file that has already been + opened by the extension. Use the passed-in fd when appropriate, + and pass it into two_way_open. + (redirect): Pass new fd -1 arg to redirect_string. + (two_way_open): Accept new extension fd parameter and open it + as a socket. + +2014-11-05 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * io.c (retryable): New function to indicate whether I/O can be + retried for this file instead of throwing a hard error. + (get_a_record) Check whether this file is configured for retryable + I/O before returning nonstandard -2. + 2014-11-03 Norihiro Tanaka <noritnk@kcn.ne.jp> * re.c (research): Use dfa superset to improve matching speed. @@ -1502,6 +1601,45 @@ * io.c (get_a_record): Change `min' to `MIN' for consistency with other files and general practice. +2013-07-07 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * configure.ac (AC_CHECK_FUNCS): Check for sigprocmask. + * io.c (wait_any): If sigprocmask is available, block signals instead + of ignoring them temporarily. + +2013-07-05 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.h (gawk_api): Document that the api_get_file function will not + access the file type and length arguments if the file name is empty. + +2013-07-04 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * configure.ac (AC_CHECK_FUNCS): Add a check for waitpid. + * io.c (wait_any): Enhance comment to explain why we loop reaping all + exited children when the argument is zero. When available, use waitpid + with WNOHANG to avoid blocking. Remove my previous incorrect patch to + exit after reaping the first child. The function is intended to + wait for all children, since we are not careful about reaping children + as soon as they die. + +2013-07-02 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * gawkapi.h (gawk_api): Remove unused api_lookup_file hook. + (lookup_file): Remove associated macro. + * gawkapi.c (api_lookup_file): Remove unused function. + (api_impl): Remove unused api_lookup_file hook. + +2013-07-02 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * awkgram.y (main_beginfile): Declare new global INSTRUCTION *. + (parse_program): Set main_beginfile to point to the BEGINFILE + instruction block. + * gawkapi.c (api_get_file): After nextfile starts a new file, + we need to run the BEGINFILE actions. We retrieve the + instruction pointer from main_beginfile and execute it until + we reach the Op_after_beginfile opcode. We then run after_beginfile + manually and restore the value of currule and source. + 2013-07-04 Andrew J. Schorr <aschorr@telemetry-investments.com> * gawkapi.h (awk_element_t): Add comment indicating that the array @@ -1512,6 +1650,44 @@ force_string redundant, since node_to_awk_value does that internally when we request a string. +2013-07-02 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * eval.c (update_ERRNO_string): Set PROCINFO["errno"] to 0. + * io.c (inrec): Since get_a_record may now return -2, be sure + to throw an error in that case as well. + (wait_any): Fix what appears to be a bug. The old logic repeatedly + called wait until it failed. When a process has multiple children, + this causes it to stall until all of them have exited. Instead, + we now exit the function after the first successful wait call. + (do_getline_redir, do_getline): Handle case where get_a_record + returns -2. + (errno_io_retry): New function to decide whether an I/O operation should + be retried. + (get_a_record): When read returns an error, call errno_io_retry to + decide whether the operation should be retried. If so, return -2 + instead of setting the IOP_AT_EOF flag. + +2013-07-01 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * eval.c (update_ERRNO_int, unset_ERRNO): Update PROCINFO["errno"]. + +2013-06-30 Andrew J. Schorr <aschorr@telemetry-investments.com> + * awk.h (redirect_string): Declare new function that provides API access + to the redirection mechanism. + * gawkapi.h (GAWK_API_MINOR_VERSION): Bump from 0 to 1 since 2 new + hooks were added to the api. + (gawk_api_t): Add 2 new functions api_lookup_file and api_get_file. + (lookup_file, get_file): New macros to wrap the new API functions. + * gawkapi.c (curfile): Declare this extern, since it is needed + by lookup_file and get_flie. + (api_lookup_file): Find an open file using curfile or getredirect(). + (api_get_file): Find or open a file using curfile or redirect_string(). + (api_impl): Add api_lookup_file and api_get_file. + * io.c (redirect_string): Renamed from redirect and changed arguments + to take a string instead of a 'NODE *'. This allows it to be called + through the API's new get_file hook. + (redirect): Now implemented by calling redirect_string backend function. + 2013-07-04 Arnold D. Robbins <arnold@skeeve.com> * builtin.c (format_tree): Fixes for %c with multibyte characters |