[gawk-diffs] [SCM] gawk branch, master, updated. gawk-4.1.0-2436-g7704e90

[Arnold Robbins]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=7704e90c4f3aa4b3ce093bd9d67dee2b70f5acbc

commit 7704e90c4f3aa4b3ce093bd9d67dee2b70f5acbc
Author: Arnold D. Robbins <address@hidden>
Date:   Thu Feb 23 05:54:44 2017 +0200

    Change return type on some functions from int to bool.

diff --git a/ChangeLog b/ChangeLog
index a7da998..8b87746 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-02-23         Arnold D. Robbins     <address@hidden>
+
+       * awk.h (boolval): Return bool instead of int.
+       * eval.c (eval_condition): Same.
+       * io.c (pty_vs_pipe): Same
+       Thanks to Andrew Schorr for pointing these out.
+
 2017-02-21         Andrew J. Schorr     <address@hidden>
 
        * NEWS: Document that mktime now takes an optional utc-flag argument.
diff --git a/awk.h b/awk.h
index 199aba3..aae5e7e 100644
--- a/awk.h
+++ b/awk.h
@@ -1914,7 +1914,7 @@ fixtype(NODE *n)
  * non-null. Otherwise, the value is false.
  */
 
-static inline int
+static inline bool
 boolval(NODE *t)
 {
        (void) fixtype(t);
diff --git a/eval.c b/eval.c
index ab77016..73bd7fc 100644
--- a/eval.c
+++ b/eval.c
@@ -1510,7 +1510,7 @@ unwind_stack(long n)
 #define pop_stack()    (void) unwind_stack(0)
 
 
-static inline int
+static inline bool
 eval_condition(NODE *t)
 {
        if (t == node_Boolean[false])
diff --git a/io.c b/io.c
index d65f2aa..cced126 100644
--- a/io.c
+++ b/io.c
@@ -275,7 +275,7 @@ static IOBUF *iop_finish(IOBUF *iop);
 static int gawk_pclose(struct redirect *rp);
 static int str2mode(const char *mode);
 static int two_way_open(const char *str, struct redirect *rp, int extfd);
-static int pty_vs_pipe(const char *command);
+static bool pty_vs_pipe(const char *command);
 static void find_input_parser(IOBUF *iop);
 static bool find_output_wrapper(awk_output_buf_t *outbuf);
 static void init_output_wrapper(awk_output_buf_t *outbuf);
@@ -3915,7 +3915,7 @@ set_FS:
  * This works by checking if PROCINFO["command", "pty"] exists and is true.
  */
 
-static int
+static bool
 pty_vs_pipe(const char *command)
 {
 #ifdef HAVE_TERMIOS_H

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog | 7 +++++++
 awk.h     | 2 +-
 eval.c    | 2 +-
 io.c      | 4 ++--
 4 files changed, 11 insertions(+), 4 deletions(-)


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