diff options
| author | Rich Felker <dalias@aerifal.cx> | 2016-01-25 19:01:22 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2016-01-25 19:04:45 -0500 |
| commit | 4058795d4938ea72a27fb3231ce52c69c7e39637 (patch) | |
| tree | 4700c69e4af658e33ab0da78b4252fa69cff2bb8 /src/ldso/dynlink.c | |
| parent | 14469371cd1efd2be44f0825fec9ad8bb3216da9 (diff) | |
| download | musl-4058795d4938ea72a27fb3231ce52c69c7e39637.tar.gz musl-4058795d4938ea72a27fb3231ce52c69c7e39637.tar.xz musl-4058795d4938ea72a27fb3231ce52c69c7e39637.zip | |
move static-linked stub dlsym out of dynlink.c
the function name is still __-prefixed because it requires an asm wrapper to pass the caller's address in order for RTLD_NEXT to work. since this was the last function in dynlink.c still used for static linking, now the whole file is conditional on SHARED being defined.
Diffstat (limited to 'src/ldso/dynlink.c')
| -rw-r--r-- | src/ldso/dynlink.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c index 43f86fa3..e328679b 100644 --- a/src/ldso/dynlink.c +++ b/src/ldso/dynlink.c @@ -1,3 +1,4 @@ +#ifdef SHARED #define _GNU_SOURCE #include <stdio.h> #include <stdlib.h> @@ -23,8 +24,6 @@ static void error(const char *, ...); -#ifdef SHARED - #define MAXP2(a,b) (-(-(a)&-(b))) #define ALIGN(x,y) ((x)+(y)-1 & -(y)) @@ -1913,13 +1912,6 @@ int dl_iterate_phdr(int(*callback)(struct dl_phdr_info *info, size_t size, void } return ret; } -#else -void *__dlsym(void *restrict p, const char *restrict s, void *restrict ra) -{ - error("Symbol not found: %s", s); - return 0; -} -#endif __attribute__((__visibility__("hidden"))) void __dl_vseterr(const char *, va_list); @@ -1928,7 +1920,6 @@ static void error(const char *fmt, ...) { va_list ap; va_start(ap, fmt); -#ifdef SHARED if (!runtime) { vdprintf(2, fmt, ap); dprintf(2, "\n"); @@ -1936,7 +1927,7 @@ static void error(const char *fmt, ...) va_end(ap); return; } -#endif __dl_vseterr(fmt, ap); va_end(ap); } +#endif |