From e48a5f8c731e44fa71e8a53d57a4a47c2b8b3dc0 Mon Sep 17 00:00:00 2001 From: "Arnold D. Robbins" Date: Thu, 16 Jun 2016 22:20:56 +0300 Subject: Add some comments, minor buglet fix. --- ChangeLog | 6 ++++++ awk.h | 10 ++++++++++ builtin.c | 1 + 3 files changed, 17 insertions(+) diff --git a/ChangeLog b/ChangeLog index 7d6a89ad..d794cae5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2016-06-16 Arnold D. Robbins + + * awk.h: Add comment headers for several functions. + * builtin.c (nondec2awknum): Actually set a '\0' before + calling to strtod() so that the save and restore do something. + 2016-06-15 Arnold D. Robbins * config.sub: Update from GNULIB. diff --git a/awk.h b/awk.h index 219d80e6..7288e20f 100644 --- a/awk.h +++ b/awk.h @@ -1763,6 +1763,8 @@ dupnode(NODE *n) } #endif +/* force_string --- force a node to have a string value */ + static inline NODE * force_string(NODE *s) { @@ -1778,6 +1780,8 @@ force_string(NODE *s) #define force_number str2number #else /* not GAWKDEBUG */ +/* unref --- decrease the reference count and/or free a node */ + static inline void unref(NODE *r) { @@ -1785,6 +1789,8 @@ unref(NODE *r) r_unref(r); } +/* force_number --- force a node to have a numeric value */ + static inline NODE * force_number(NODE *n) { @@ -1793,6 +1799,8 @@ force_number(NODE *n) #endif /* GAWKDEBUG */ +/* emalloc_real --- malloc with error checking */ + static inline void * emalloc_real(size_t count, const char *where, const char *var, const char *file, int line) { @@ -1809,6 +1817,8 @@ emalloc_real(size_t count, const char *where, const char *var, const char *file, return ret; } +/* erealloc_real --- realloc with error checking */ + static inline void * erealloc_real(void *ptr, size_t count, const char *where, const char *var, const char *file, int line) { diff --git a/builtin.c b/builtin.c index 21f295f7..67424663 100644 --- a/builtin.c +++ b/builtin.c @@ -3520,6 +3520,7 @@ nondec2awknum(char *str, size_t len) } else { decimal: save = str[len]; + str[len] = '\0'; retval = strtod(str, NULL); str[len] = save; } -- cgit v1.2.3