* [LTP] [PATCH] verify_caps_exec: Replace index() with strchr() @ 2018-06-24 20:34 Alistair Strachan 2018-07-03 9:10 ` Petr Vorel 0 siblings, 1 reply; 6+ messages in thread From: Alistair Strachan @ 2018-06-24 20:34 UTC (permalink / raw) To: ltp The index() function was removed in POSIX.2008. It is not implemented by Android's bionic C library for 64-bit platforms. Use the more portable strchr() function from C89. Signed-off-by: Alistair Strachan <astrachan@google.com> --- testcases/kernel/security/filecaps/verify_caps_exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testcases/kernel/security/filecaps/verify_caps_exec.c b/testcases/kernel/security/filecaps/verify_caps_exec.c index 2c5cc0b2a..7183d8b4a 100644 --- a/testcases/kernel/security/filecaps/verify_caps_exec.c +++ b/testcases/kernel/security/filecaps/verify_caps_exec.c @@ -186,7 +186,7 @@ static int fork_drop_and_exec(int keepperms, cap_t expected_caps) "got a bad seqno (c=%d, s=%d, seqno=%d)", c, s, seqno); } - p = index(buf, '.'); + p = strchr(buf, '.'); if (!p) tst_brkm(TFAIL, NULL, "got a bad message from print_caps\n"); ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [LTP] [PATCH] verify_caps_exec: Replace index() with strchr() 2018-06-24 20:34 [LTP] [PATCH] verify_caps_exec: Replace index() with strchr() Alistair Strachan @ 2018-07-03 9:10 ` Petr Vorel 2018-07-11 16:49 ` [LTP] [PATCH] cpuset_lib: " Alistair Strachan 0 siblings, 1 reply; 6+ messages in thread From: Petr Vorel @ 2018-07-03 9:10 UTC (permalink / raw) To: ltp Hi Alistair, > The index() function was removed in POSIX.2008. It is not implemented by > Android's bionic C library for 64-bit platforms. > Use the more portable strchr() function from C89. > Signed-off-by: Alistair Strachan <astrachan@google.com> > --- > testcases/kernel/security/filecaps/verify_caps_exec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > diff --git a/testcases/kernel/security/filecaps/verify_caps_exec.c b/testcases/kernel/security/filecaps/verify_caps_exec.c > index 2c5cc0b2a..7183d8b4a 100644 > --- a/testcases/kernel/security/filecaps/verify_caps_exec.c > +++ b/testcases/kernel/security/filecaps/verify_caps_exec.c > @@ -186,7 +186,7 @@ static int fork_drop_and_exec(int keepperms, cap_t expected_caps) > "got a bad seqno (c=%d, s=%d, seqno=%d)", c, s, > seqno); > } > - p = index(buf, '.'); > + p = strchr(buf, '.'); > if (!p) > tst_brkm(TFAIL, NULL, > "got a bad message from print_caps\n"); Thanks for your patch, merged. BTW there are more uses of index() / rindex() in the project. Kind regards, Petr ^ permalink raw reply [flat|nested] 6+ messages in thread
* [LTP] [PATCH] cpuset_lib: Replace index() with strchr() 2018-07-03 9:10 ` Petr Vorel @ 2018-07-11 16:49 ` Alistair Strachan 2018-07-11 16:49 ` [LTP] [PATCH] pounder21: Replace {r,}index() with str{r,}chr() Alistair Strachan 2018-07-23 11:54 ` [LTP] [PATCH] cpuset_lib: Replace index() with strchr() Petr Vorel 0 siblings, 2 replies; 6+ messages in thread From: Alistair Strachan @ 2018-07-11 16:49 UTC (permalink / raw) To: ltp The index() function was removed in POSIX.2008. It is not implemented by Android's bionic C library for 64-bit platforms. Use the more portable strchr() function from C89. Signed-off-by: Alistair Strachan <astrachan@google.com> --- testcases/kernel/controllers/cpuset/cpuset_lib/cpuinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testcases/kernel/controllers/cpuset/cpuset_lib/cpuinfo.c b/testcases/kernel/controllers/cpuset/cpuset_lib/cpuinfo.c index c2a60b683..575a61bcd 100644 --- a/testcases/kernel/controllers/cpuset/cpuset_lib/cpuinfo.c +++ b/testcases/kernel/controllers/cpuset/cpuset_lib/cpuinfo.c @@ -59,7 +59,7 @@ static int get_cpu_baseinfo(void) /* get cpuinfo */ while (fgets(buf, sizeof(buf), fp) != NULL) { istr = strtok_r(buf, "\t", &saveptr); - valstr = index(saveptr, ':'); + valstr = strchr(saveptr, ':'); if (valstr == NULL) continue; valstr++; ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [LTP] [PATCH] pounder21: Replace {r,}index() with str{r,}chr() 2018-07-11 16:49 ` [LTP] [PATCH] cpuset_lib: " Alistair Strachan @ 2018-07-11 16:49 ` Alistair Strachan 2018-07-23 12:06 ` Petr Vorel 2018-07-23 11:54 ` [LTP] [PATCH] cpuset_lib: Replace index() with strchr() Petr Vorel 1 sibling, 1 reply; 6+ messages in thread From: Alistair Strachan @ 2018-07-11 16:49 UTC (permalink / raw) To: ltp The index() and rindex() functions were removed in POSIX.2008. They are not implemented by Android's bionic C library for 64-bit platforms. Use the more portable strchr() and strrchr() functions from C89. Affects fancy_timed_loop, infinite_loop, run-helper, and timed_loop targets. Signed-off-by: Alistair Strachan <astrachan@google.com> --- tools/pounder21/fancy_timed_loop.c | 4 ++-- tools/pounder21/infinite_loop.c | 4 ++-- tools/pounder21/run.c | 6 +++--- tools/pounder21/timed_loop.c | 4 ++-- 4 files changed, 9 insertions(+), 9 deletions(-) diff --git a/tools/pounder21/fancy_timed_loop.c b/tools/pounder21/fancy_timed_loop.c index ac3e204d1..f88be3df8 100644 --- a/tools/pounder21/fancy_timed_loop.c +++ b/tools/pounder21/fancy_timed_loop.c @@ -93,14 +93,14 @@ int main(int argc, char *argv[]) out = stdout; if (use_max_failures) { - progname = rindex(argv[7], '/'); + progname = strrchr(argv[7], '/'); if (progname == NULL) { progname = argv[7]; } else { progname++; } } else { - progname = rindex(argv[5], '/'); + progname = strrchr(argv[5], '/'); if (progname == NULL) { progname = argv[5]; } else { diff --git a/tools/pounder21/infinite_loop.c b/tools/pounder21/infinite_loop.c index fbe4289ac..e1a0d3dfb 100644 --- a/tools/pounder21/infinite_loop.c +++ b/tools/pounder21/infinite_loop.c @@ -78,14 +78,14 @@ int main(int argc, char *argv[]) out = stdout; if (use_max_failures) { - progname = rindex(argv[3], '/'); + progname = strrchr(argv[3], '/'); if (progname == NULL) { progname = argv[3]; } else { progname++; } } else { - progname = rindex(argv[1], '/'); + progname = strrchr(argv[1], '/'); if (progname == NULL) { progname = argv[1]; } else { diff --git a/tools/pounder21/run.c b/tools/pounder21/run.c index dec2d3fe7..5f5903c45 100644 --- a/tools/pounder21/run.c +++ b/tools/pounder21/run.c @@ -167,7 +167,7 @@ int main(int argc, char *argv[]) retcode = process_dir(argv[1]); } else { if (is_executable(argv[1])) { - c = rindex(argv[1], '/'); + c = strrchr(argv[1], '/'); c++; // Start the test @@ -495,7 +495,7 @@ static pid_t spawn_test(char *fname) getenv("POUNDER_LOGDIR"), fname); fd = strlen(buf2); - for (tmp = (index(buf2, '|') - buf2); tmp < fd; tmp++) { + for (tmp = (strchr(buf2, '|') - buf2); tmp < fd; tmp++) { if (buf2[tmp] == '/') { buf2[tmp] = '-'; } else if (buf2[tmp] == '|') { @@ -541,7 +541,7 @@ static pid_t spawn_test(char *fname) snprintf(buf2, TEST_PATH_LEN, "%s/%s", buf, fname); // find the location of the last slash - last_slash = rindex(buf2, '/'); + last_slash = strrchr(buf2, '/'); if (last_slash != NULL) { // copy the filename part into a new buffer diff --git a/tools/pounder21/timed_loop.c b/tools/pounder21/timed_loop.c index 51ceac5f2..3dffba0dc 100644 --- a/tools/pounder21/timed_loop.c +++ b/tools/pounder21/timed_loop.c @@ -95,14 +95,14 @@ int main(int argc, char *argv[]) out = stdout; if (use_max_failures) { - progname = rindex(argv[4], '/'); + progname = strrchr(argv[4], '/'); if (progname == NULL) { progname = argv[4]; } else { progname++; } } else { - progname = rindex(argv[2], '/'); + progname = strrchr(argv[2], '/'); if (progname == NULL) { progname = argv[2]; } else { ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [LTP] [PATCH] pounder21: Replace {r,}index() with str{r,}chr() 2018-07-11 16:49 ` [LTP] [PATCH] pounder21: Replace {r,}index() with str{r,}chr() Alistair Strachan @ 2018-07-23 12:06 ` Petr Vorel 0 siblings, 0 replies; 6+ messages in thread From: Petr Vorel @ 2018-07-23 12:06 UTC (permalink / raw) To: ltp Hi Alistair, > The index() and rindex() functions were removed in POSIX.2008. They are > not implemented by Android's bionic C library for 64-bit platforms. > Use the more portable strchr() and strrchr() functions from C89. > Affects fancy_timed_loop, infinite_loop, run-helper, and timed_loop > targets. > Signed-off-by: Alistair Strachan <astrachan@google.com> Patch merged, thanks! Kind regards, Petr ^ permalink raw reply [flat|nested] 6+ messages in thread
* [LTP] [PATCH] cpuset_lib: Replace index() with strchr() 2018-07-11 16:49 ` [LTP] [PATCH] cpuset_lib: " Alistair Strachan 2018-07-11 16:49 ` [LTP] [PATCH] pounder21: Replace {r,}index() with str{r,}chr() Alistair Strachan @ 2018-07-23 11:54 ` Petr Vorel 1 sibling, 0 replies; 6+ messages in thread From: Petr Vorel @ 2018-07-23 11:54 UTC (permalink / raw) To: ltp Hi Alistair, > The index() function was removed in POSIX.2008. It is not implemented by > Android's bionic C library for 64-bit platforms. > Use the more portable strchr() function from C89. > Signed-off-by: Alistair Strachan <astrachan@google.com> Thanks for your patch, pushed! Kind regards, Petr ^ permalink raw reply [flat|nested] 6+ messages in thread
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2018-06-24 20:34 [LTP] [PATCH] verify_caps_exec: Replace index() with strchr() Alistair Strachan
2018-07-03 9:10 ` Petr Vorel
2018-07-11 16:49 ` [LTP] [PATCH] cpuset_lib: " Alistair Strachan
2018-07-11 16:49 ` [LTP] [PATCH] pounder21: Replace {r,}index() with str{r,}chr() Alistair Strachan
2018-07-23 12:06 ` Petr Vorel
2018-07-23 11:54 ` [LTP] [PATCH] cpuset_lib: Replace index() with strchr() Petr Vorel
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