diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 29 |
1 files changed, 15 insertions, 14 deletions
@@ -33,6 +33,16 @@ #include <mcheck.h> #endif +#ifdef HAVE_LIBSIGSEGV +#include <sigsegv.h> +#else +typedef void *stackoverflow_context_t; +/* the argument to this macro is purposely not used */ +#define sigsegv_install_handler(catchsegv) signal(SIGSEGV, catchsig) +/* define as 0 rather than empty so that (void) cast on it works */ +#define stackoverflow_install_handler(catchstackoverflow, extra_stack, STACK_SIZE) 0 +#endif + #define DEFAULT_PROFILE "awkprof.out" /* where to put profile */ #define DEFAULT_VARFILE "awkvars.out" /* where to put vars */ #define DEFAULT_PREC 53 @@ -202,7 +212,7 @@ main(int argc, char **argv) /* * The + on the front tells GNU getopt not to rearrange argv. */ - const char *optlist = "+F:f:v:W;bcCd::D::e:E:gh:i:l:L:nNo::Op::MPrStVY"; + const char *optlist = "+F:f:v:W;bcCd::D::e:E:ghi:l:L:nNo::Op::MPrStVY"; bool stopped_early = false; int old_optind; int i; @@ -262,17 +272,6 @@ main(int argc, char **argv) */ gawk_mb_cur_max = MB_CUR_MAX; /* Without MBS_SUPPORT, gawk_mb_cur_max is 1. */ -#ifdef LIBC_IS_BORKED -{ - const char *env_lc; - - env_lc = getenv("LC_ALL"); - if (env_lc == NULL) - env_lc = getenv("LANG"); - if (env_lc != NULL && env_lc[1] == '\0' && tolower(env_lc[0]) == 'c') - gawk_mb_cur_max = 1; -} -#endif /* init the cache for checking bytes if they're characters */ init_btowc_cache(); @@ -705,6 +704,8 @@ out: if (do_intl) exit(EXIT_SUCCESS); + install_builtins(); + if (do_lint) shadow_funcs(); @@ -1328,11 +1329,11 @@ arg_assign(char *arg, bool initing) /* first check that the variable name has valid syntax */ badvar = false; - if (! isalpha((unsigned char) arg[0]) && arg[0] != '_') + if (! is_alpha((unsigned char) arg[0]) && arg[0] != '_') badvar = true; else for (cp2 = arg+1; *cp2; cp2++) - if (! isalnum((unsigned char) *cp2) && *cp2 != '_') { + if (! is_identchar((unsigned char) *cp2)) { badvar = true; break; } |