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set visibility of functions explicitly to avoid name clashes

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This commit is contained in:
Lennart Poettering
2011-05-09 15:07:20 +02:00
parent 8041b5bada
commit fe0fc11bac
3 changed files with 11 additions and 8 deletions
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configure.ac
+1 -1
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@@ -44,7 +44,7 @@ AC_PROG_MAKE_SET
# GCC flags
DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter -ffast-math"
DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter -ffast-math -fvisibility=hidden -fdiagnostics-show-option"
for flag in $DESIRED_FLAGS ; do
CC_CHECK_CFLAGS([$flag], [CFLAGS="$CFLAGS $flag"])
netlink.h
+4 -1
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@@ -34,7 +34,10 @@ struct address {
int ifindex;
};
int netlink_acquire_addresses(struct address **_list, unsigned *_n_list);
#define _public_ __attribute__ ((visibility("default")))
#define _hidden_ __attribute__ ((visibility("hidden")))
int netlink_acquire_addresses(struct address **_list, unsigned *_n_list) _hidden_;
static inline size_t PROTO_ADDRESS_SIZE(int proto) {
assert(proto == AF_INET || proto == AF_INET6);
nss-myhostname.c
+6 -6
View File
@@ -50,7 +50,7 @@ enum nss_status _nss_myhostname_gethostbyname4_r(
struct gaih_addrtuple **pat,
char *buffer, size_t buflen,
int *errnop, int *h_errnop,
int32_t *ttlp);
int32_t *ttlp) _public_;
enum nss_status _nss_myhostname_gethostbyname3_r(
const char *name,
@@ -59,20 +59,20 @@ enum nss_status _nss_myhostname_gethostbyname3_r(
char *buffer, size_t buflen,
int *errnop, int *h_errnop,
int32_t *ttlp,
char **canonp);
char **canonp) _public_;
enum nss_status _nss_myhostname_gethostbyname2_r(
const char *name,
int af,
struct hostent *host,
char *buffer, size_t buflen,
int *errnop, int *h_errnop);
int *errnop, int *h_errnop) _public_;
enum nss_status _nss_myhostname_gethostbyname_r(
const char *name,
struct hostent *host,
char *buffer, size_t buflen,
int *errnop, int *h_errnop);
int *errnop, int *h_errnop) _public_;
enum nss_status _nss_myhostname_gethostbyaddr2_r(
const void* addr, socklen_t len,
@@ -80,14 +80,14 @@ enum nss_status _nss_myhostname_gethostbyaddr2_r(
struct hostent *host,
char *buffer, size_t buflen,
int *errnop, int *h_errnop,
int32_t *ttlp);
int32_t *ttlp) _public_;
enum nss_status _nss_myhostname_gethostbyaddr_r(
const void* addr, socklen_t len,
int af,
struct hostent *host,
char *buffer, size_t buflen,
int *errnop, int *h_errnop);
int *errnop, int *h_errnop) _public_;
enum nss_status _nss_myhostname_gethostbyname4_r(
const char *name,