cover null default val

[m6w6/ext-psi] / m4 / posix / stdlib.m4

diff --git a/m4/posix/stdlib.m4 b/m4/posix/stdlib.m4
index c748eb5486e684c025ecf72cb70d3c0bb5956394..c9ce3544d49c76e114582aa16c5d192b9958dfe3 100644 (file)
--- a/m4/posix/stdlib.m4
+++ b/m4/posix/stdlib.m4
@@ -1,6 +1,4 @@
 PSI_CHECK_STDLIB() {
-       AC_CHECK_HEADERS(stdlib.h)
-
        PSI_STRUCT(div_t, [
                int quot,
                int rem
@@ -26,6 +24,7 @@ PSI_CHECK_STDLIB() {
        PSI_DECL(double atof, [(char *str)])
        PSI_DECL(int atoi, [(char *str)])
        PSI_DECL(long atol, [(char *str)])
+       PSI_DECL(void *calloc, [(size_t nmemb, size_t size)])
        PSI_DECL(div_t div, [(int numerator, int denominator)])
        PSI_DECL(double drand48, [()])
        PSI_DECL(double erand48, [(unsigned short xsubi@<:@3@:>@)])
@@ -40,6 +39,7 @@ PSI_CHECK_STDLIB() {
        PSI_DECL(ldiv_t ldiv, [(long numerator, long denominator)])
        PSI_DECL(lldiv_t lldiv, [(long long numerator, long long denominator)])
        PSI_DECL(long lrand48, [()])
+       PSI_DECL(void *malloc, [(size_t size)])
        PSI_DECL(int mblen, [(const char *s, size_t n)])
        PSI_DECL(size_t mbstowcs, [(wchar_t *dest, char *src, size_t n)])
        PSI_DECL(int mbtowc, [(wchar_t *pwc, char *s, size_t n)])
@@ -49,11 +49,12 @@ PSI_CHECK_STDLIB() {
        PSI_DECL(long nrand48, [(unsigned short xsubi@<:@3@:>@)])
        PSI_DECL(int posix_openpt, [(int flags)])
        PSI_DECL(char *ptsname, [(int fd)])
-       PSI_DECL(char *ptsname_r, [(int fd, char *buf, size_t buflen)])
+       PSI_DECL(int ptsname_r, [(int fd, char *buf, size_t buflen)])
        PSI_DECL(int putenv, [(char *var)])
        PSI_DECL(int rand, [()])
        PSI_DECL(int rand_r, [(unsigned *seed_p)])
        PSI_DECL(long random, [()])
+       PSI_DECL(void *realloc, [(void *ptr, size_t size)])
        PSI_DECL(char *realpath, [(char *path, char *resolved)])
        PSI_DECL(unsigned short *seed48, [(unsigned short seed16v@<:@3@:>@)])
        PSI_DECL(int setenv, [(char *var, char *val, int overwrite)])