diff options
Diffstat (limited to 'libc/pwd_grp/pwd_grp.c')
| -rw-r--r-- | libc/pwd_grp/pwd_grp.c | 44 |
1 files changed, 18 insertions, 26 deletions
diff --git a/libc/pwd_grp/pwd_grp.c b/libc/pwd_grp/pwd_grp.c index d223a9e36..18aeacc42 100644 --- a/libc/pwd_grp/pwd_grp.c +++ b/libc/pwd_grp/pwd_grp.c @@ -55,14 +55,6 @@ libc_hidden_proto(__ctype_b) #endif /**********************************************************************/ -/* Sizes for statically allocated buffers. */ - -/* If you change these values, also change _SC_GETPW_R_SIZE_MAX and - * _SC_GETGR_R_SIZE_MAX in libc/unistd/sysconf.c to match */ -#define PWD_BUFFER_SIZE 256 -#define GRP_BUFFER_SIZE 256 - -/**********************************************************************/ /* Prototypes for internal functions. */ extern int __parsepwent(void *pw, char *line) attribute_hidden; @@ -165,7 +157,7 @@ libc_hidden_proto(fgetpwent_r) struct passwd *fgetpwent(FILE *stream) { - static char buffer[PWD_BUFFER_SIZE]; + static char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; static struct passwd resultbuf; struct passwd *result; @@ -183,7 +175,7 @@ libc_hidden_proto(fgetgrent_r) struct group *fgetgrent(FILE *stream) { - static char buffer[GRP_BUFFER_SIZE]; + static char buffer[__UCLIBC_GRP_BUFFER_SIZE__]; static struct group resultbuf; struct group *result; @@ -200,7 +192,7 @@ libc_hidden_proto(fgetspent_r) struct spwd *fgetspent(FILE *stream) { - static char buffer[PWD_BUFFER_SIZE]; + static char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; static struct spwd resultbuf; struct spwd *result; @@ -220,7 +212,7 @@ int sgetspent_r(const char *string, struct spwd *result_buf, *result = NULL; - if (buflen < PWD_BUFFER_SIZE) { + if (buflen < __UCLIBC_PWD_BUFFER_SIZE__) { DO_ERANGE: __set_errno(rv); goto DONE; @@ -306,7 +298,7 @@ libc_hidden_proto(getpwuid_r) struct passwd *getpwuid(uid_t uid) { - static char buffer[PWD_BUFFER_SIZE]; + static char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; static struct passwd resultbuf; struct passwd *result; @@ -322,7 +314,7 @@ libc_hidden_proto(getgrgid_r) struct group *getgrgid(gid_t gid) { - static char buffer[GRP_BUFFER_SIZE]; + static char buffer[__UCLIBC_GRP_BUFFER_SIZE__]; static struct group resultbuf; struct group *result; @@ -348,7 +340,7 @@ int getspuid_r(uid_t uid, struct spwd *__restrict resultbuf, int rv; struct passwd *pp; struct passwd password; - char pwd_buff[PWD_BUFFER_SIZE]; + char pwd_buff[__UCLIBC_PWD_BUFFER_SIZE__]; *result = NULL; if (!(rv = getpwuid_r(uid, &password, pwd_buff, sizeof(pwd_buff), &pp))) { @@ -369,7 +361,7 @@ libc_hidden_proto(getspuid_r) struct spwd *getspuid(uid_t uid) { - static char buffer[PWD_BUFFER_SIZE]; + static char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; static struct spwd resultbuf; struct spwd *result; @@ -385,7 +377,7 @@ libc_hidden_proto(getpwnam_r) struct passwd *getpwnam(const char *name) { - static char buffer[PWD_BUFFER_SIZE]; + static char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; static struct passwd resultbuf; struct passwd *result; @@ -401,7 +393,7 @@ libc_hidden_proto(getgrnam_r) struct group *getgrnam(const char *name) { - static char buffer[GRP_BUFFER_SIZE]; + static char buffer[__UCLIBC_GRP_BUFFER_SIZE__]; static struct group resultbuf; struct group *result; @@ -417,7 +409,7 @@ libc_hidden_proto(getspnam_r) struct spwd *getspnam(const char *name) { - static char buffer[PWD_BUFFER_SIZE]; + static char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; static struct spwd resultbuf; struct spwd *result; @@ -435,7 +427,7 @@ int getpw(uid_t uid, char *buf) { struct passwd resultbuf; struct passwd *result; - char buffer[PWD_BUFFER_SIZE]; + char buffer[__UCLIBC_PWD_BUFFER_SIZE__]; if (!buf) { __set_errno(EINVAL); @@ -634,7 +626,7 @@ libc_hidden_proto(getpwent_r) struct passwd *getpwent(void) { - static char line_buff[PWD_BUFFER_SIZE]; + static char line_buff[__UCLIBC_PWD_BUFFER_SIZE__]; static struct passwd pwd; struct passwd *result; @@ -650,7 +642,7 @@ libc_hidden_proto(getgrent_r) struct group *getgrent(void) { - static char line_buff[GRP_BUFFER_SIZE]; + static char line_buff[__UCLIBC_GRP_BUFFER_SIZE__]; static struct group gr; struct group *result; @@ -666,7 +658,7 @@ libc_hidden_proto(getspent_r) struct spwd *getspent(void) { - static char line_buff[PWD_BUFFER_SIZE]; + static char line_buff[__UCLIBC_PWD_BUFFER_SIZE__]; static struct spwd spwd; struct spwd *result; @@ -682,7 +674,7 @@ libc_hidden_proto(sgetspent_r) struct spwd *sgetspent(const char *string) { - static char line_buff[PWD_BUFFER_SIZE]; + static char line_buff[__UCLIBC_PWD_BUFFER_SIZE__]; static struct spwd spwd; struct spwd *result; @@ -705,7 +697,7 @@ int initgroups(const char *user, gid_t gid) int num_groups, rv; char **m; struct group group; - char buff[PWD_BUFFER_SIZE]; + char buff[__UCLIBC_PWD_BUFFER_SIZE__]; rv = -1; @@ -1134,7 +1126,7 @@ int attribute_hidden __pgsreader(int (*__parserfunc)(void *d, char *line), void int rv = ERANGE; __STDIO_AUTO_THREADLOCK_VAR; - if (buflen < PWD_BUFFER_SIZE) { + if (buflen < __UCLIBC_PWD_BUFFER_SIZE__) { __set_errno(rv); } else { __STDIO_AUTO_THREADLOCK(f); |