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author | 2015-10-25 15:30:09 +0100 | |
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committer | 2015-10-25 16:28:35 +0100 | |
commit | 14b435a43ab54a718f1a899573fe1ce6bb06fe7a (patch) | |
tree | 536b5455d4a3ee172b5dda21e45b34cb8d6dd858 /src | |
parent | Revert "fix struct stat64 problem for musl libc" (diff) | |
download | firejail-14b435a43ab54a718f1a899573fe1ce6bb06fe7a.tar.gz firejail-14b435a43ab54a718f1a899573fe1ce6bb06fe7a.tar.zst firejail-14b435a43ab54a718f1a899573fe1ce6bb06fe7a.zip |
libtrace: only include fopen64, freopen64 and stat64 if __GLIBC__ is defined
Diffstat (limited to 'src')
-rw-r--r-- | src/libtrace/libtrace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/libtrace/libtrace.c b/src/libtrace/libtrace.c index 1eb1cf931..12a8c7f4a 100644 --- a/src/libtrace/libtrace.c +++ b/src/libtrace/libtrace.c | |||
@@ -312,6 +312,7 @@ FILE *fopen(const char *pathname, const char *mode) { | |||
312 | return rv; | 312 | return rv; |
313 | } | 313 | } |
314 | 314 | ||
315 | #ifdef __GLIBC__ | ||
315 | FILE *fopen64(const char *pathname, const char *mode) { | 316 | FILE *fopen64(const char *pathname, const char *mode) { |
316 | if (!orig_fopen64) | 317 | if (!orig_fopen64) |
317 | orig_fopen64 = (orig_fopen_t)dlsym(RTLD_NEXT, "fopen64"); | 318 | orig_fopen64 = (orig_fopen_t)dlsym(RTLD_NEXT, "fopen64"); |
@@ -320,6 +321,7 @@ FILE *fopen64(const char *pathname, const char *mode) { | |||
320 | printf("%u:%s:fopen64 %s\n", pid(), name(), pathname); | 321 | printf("%u:%s:fopen64 %s\n", pid(), name(), pathname); |
321 | return rv; | 322 | return rv; |
322 | } | 323 | } |
324 | #endif /* __GLIBC__ */ | ||
323 | 325 | ||
324 | 326 | ||
325 | // freopen | 327 | // freopen |
@@ -334,6 +336,7 @@ FILE *freopen(const char *pathname, const char *mode, FILE *stream) { | |||
334 | return rv; | 336 | return rv; |
335 | } | 337 | } |
336 | 338 | ||
339 | #ifdef __GLIBC__ | ||
337 | typedef FILE *(*orig_freopen64_t)(const char *pathname, const char *mode, FILE *stream); | 340 | typedef FILE *(*orig_freopen64_t)(const char *pathname, const char *mode, FILE *stream); |
338 | static orig_freopen64_t orig_freopen64 = NULL; | 341 | static orig_freopen64_t orig_freopen64 = NULL; |
339 | FILE *freopen64(const char *pathname, const char *mode, FILE *stream) { | 342 | FILE *freopen64(const char *pathname, const char *mode, FILE *stream) { |
@@ -344,6 +347,7 @@ FILE *freopen64(const char *pathname, const char *mode, FILE *stream) { | |||
344 | printf("%u:%s:freopen64 %s\n", pid(), name(), pathname); | 347 | printf("%u:%s:freopen64 %s\n", pid(), name(), pathname); |
345 | return rv; | 348 | return rv; |
346 | } | 349 | } |
350 | #endif /* __GLIBC__ */ | ||
347 | 351 | ||
348 | // unlink | 352 | // unlink |
349 | typedef int (*orig_unlink_t)(const char *pathname); | 353 | typedef int (*orig_unlink_t)(const char *pathname); |
@@ -414,6 +418,7 @@ int stat(const char *pathname, struct stat *buf) { | |||
414 | return rv; | 418 | return rv; |
415 | } | 419 | } |
416 | 420 | ||
421 | #ifdef __GLIBC__ | ||
417 | typedef int (*orig_stat64_t)(const char *pathname, struct stat64 *buf); | 422 | typedef int (*orig_stat64_t)(const char *pathname, struct stat64 *buf); |
418 | static orig_stat64_t orig_stat64 = NULL; | 423 | static orig_stat64_t orig_stat64 = NULL; |
419 | int stat64(const char *pathname, struct stat64 *buf) { | 424 | int stat64(const char *pathname, struct stat64 *buf) { |
@@ -424,6 +429,7 @@ int stat64(const char *pathname, struct stat64 *buf) { | |||
424 | printf("%u:%s:stat %s\n", pid(), name(), pathname); | 429 | printf("%u:%s:stat %s\n", pid(), name(), pathname); |
425 | return rv; | 430 | return rv; |
426 | } | 431 | } |
432 | #endif /* __GLIBC__ */ | ||
427 | 433 | ||
428 | 434 | ||
429 | // access | 435 | // access |
@@ -625,4 +631,4 @@ int setresgid(gid_t rgid, gid_t egid, gid_t sgid) { | |||
625 | printf("%u:%s:setresgid %d %d %d\n", pid(), name(), rgid, egid, sgid); | 631 | printf("%u:%s:setresgid %d %d %d\n", pid(), name(), rgid, egid, sgid); |
626 | 632 | ||
627 | return rv; | 633 | return rv; |
628 | } \ No newline at end of file | 634 | } |