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-rw-r--r--libc/pwd_grp/pwd_grp.c129
1 files changed, 90 insertions, 39 deletions
diff --git a/libc/pwd_grp/pwd_grp.c b/libc/pwd_grp/pwd_grp.c
index 18aeacc42..77151606a 100644
--- a/libc/pwd_grp/pwd_grp.c
+++ b/libc/pwd_grp/pwd_grp.c
@@ -23,6 +23,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
+#include <malloc.h>
#include <string.h>
#include <stddef.h>
#include <errno.h>
@@ -157,11 +158,15 @@ libc_hidden_proto(fgetpwent_r)
struct passwd *fgetpwent(FILE *stream)
{
- static char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct passwd resultbuf;
+ static struct {
+ char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct passwd resultbuf;
+ } *sp;
struct passwd *result;
- fgetpwent_r(stream, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ fgetpwent_r(stream, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
#endif
@@ -175,11 +180,15 @@ libc_hidden_proto(fgetgrent_r)
struct group *fgetgrent(FILE *stream)
{
- static char buffer[__UCLIBC_GRP_BUFFER_SIZE__];
- static struct group resultbuf;
+ static struct {
+ char buffer[__UCLIBC_GRP_BUFFER_SIZE__];
+ struct group resultbuf;
+ } *sp;
struct group *result;
- fgetgrent_r(stream, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ fgetgrent_r(stream, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
#endif
@@ -192,11 +201,15 @@ libc_hidden_proto(fgetspent_r)
struct spwd *fgetspent(FILE *stream)
{
- static char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct spwd resultbuf;
+ static struct {
+ char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct spwd resultbuf;
+ } *sp;
struct spwd *result;
- fgetspent_r(stream, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ fgetspent_r(stream, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -298,11 +311,15 @@ libc_hidden_proto(getpwuid_r)
struct passwd *getpwuid(uid_t uid)
{
- static char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct passwd resultbuf;
+ static struct {
+ char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct passwd resultbuf;
+ } *sp;
struct passwd *result;
- getpwuid_r(uid, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getpwuid_r(uid, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -314,11 +331,15 @@ libc_hidden_proto(getgrgid_r)
struct group *getgrgid(gid_t gid)
{
- static char buffer[__UCLIBC_GRP_BUFFER_SIZE__];
- static struct group resultbuf;
+ static struct {
+ char buffer[__UCLIBC_GRP_BUFFER_SIZE__];
+ struct group resultbuf;
+ } *sp;
struct group *result;
- getgrgid_r(gid, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getgrgid_r(gid, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -361,11 +382,15 @@ libc_hidden_proto(getspuid_r)
struct spwd *getspuid(uid_t uid)
{
- static char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct spwd resultbuf;
+ static struct {
+ char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct spwd resultbuf;
+ } *sp;
struct spwd *result;
- getspuid_r(uid, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getspuid_r(uid, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -377,11 +402,15 @@ libc_hidden_proto(getpwnam_r)
struct passwd *getpwnam(const char *name)
{
- static char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct passwd resultbuf;
+ static struct {
+ char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct passwd resultbuf;
+ } *sp;
struct passwd *result;
- getpwnam_r(name, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getpwnam_r(name, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -393,11 +422,15 @@ libc_hidden_proto(getgrnam_r)
struct group *getgrnam(const char *name)
{
- static char buffer[__UCLIBC_GRP_BUFFER_SIZE__];
- static struct group resultbuf;
+ static struct {
+ char buffer[__UCLIBC_GRP_BUFFER_SIZE__];
+ struct group resultbuf;
+ } *sp;
struct group *result;
- getgrnam_r(name, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getgrnam_r(name, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -409,11 +442,15 @@ libc_hidden_proto(getspnam_r)
struct spwd *getspnam(const char *name)
{
- static char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct spwd resultbuf;
+ static struct {
+ char buffer[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct spwd resultbuf;
+ } *sp;
struct spwd *result;
- getspnam_r(name, &resultbuf, buffer, sizeof(buffer), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getspnam_r(name, &sp->resultbuf, sp->buffer, sizeof(sp->buffer), &result);
return result;
}
@@ -626,11 +663,15 @@ libc_hidden_proto(getpwent_r)
struct passwd *getpwent(void)
{
- static char line_buff[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct passwd pwd;
+ static struct {
+ char line_buff[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct passwd pwd;
+ } *sp;
struct passwd *result;
- getpwent_r(&pwd, line_buff, sizeof(line_buff), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getpwent_r(&sp->pwd, sp->line_buff, sizeof(sp->line_buff), &result);
return result;
}
@@ -642,11 +683,15 @@ libc_hidden_proto(getgrent_r)
struct group *getgrent(void)
{
- static char line_buff[__UCLIBC_GRP_BUFFER_SIZE__];
- static struct group gr;
+ static struct {
+ char line_buff[__UCLIBC_GRP_BUFFER_SIZE__];
+ struct group gr;
+ } *sp;
struct group *result;
- getgrent_r(&gr, line_buff, sizeof(line_buff), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getgrent_r(&sp->gr, sp->line_buff, sizeof(sp->line_buff), &result);
return result;
}
@@ -658,11 +703,15 @@ libc_hidden_proto(getspent_r)
struct spwd *getspent(void)
{
- static char line_buff[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct spwd spwd;
+ static struct {
+ char line_buff[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct spwd spwd;
+ } *sp;
struct spwd *result;
- getspent_r(&spwd, line_buff, sizeof(line_buff), &result);
+ free(sp);
+ sp = __uc_malloc(sizeof(*sp));
+ getspent_r(&sp->spwd, sp->line_buff, sizeof(sp->line_buff), &result);
return result;
}
@@ -674,11 +723,13 @@ libc_hidden_proto(sgetspent_r)
struct spwd *sgetspent(const char *string)
{
- static char line_buff[__UCLIBC_PWD_BUFFER_SIZE__];
- static struct spwd spwd;
+ static struct {
+ char line_buff[__UCLIBC_PWD_BUFFER_SIZE__];
+ struct spwd spwd;
+ } *sp;
struct spwd *result;
- sgetspent_r(string, &spwd, line_buff, sizeof(line_buff), &result);
+ sgetspent_r(string, &sp->spwd, sp->line_buff, sizeof(sp->line_buff), &result);
return result;
}