From 25724cdd40283a00e6edd9449d0f3cf16823b41b Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Fri, 14 Aug 2009 19:45:39 +0200 Subject: Get rid of liboil Get rid of the liboil dependency and reimplement the liboil functions with an equivalent C implementation. Note that most of these functions are deprecated in liboil and that none of them had any optimisations. We can further specialize our handrolled versions for some extra speedups. --- src/tests/envelope-test.c | 3 --- src/tests/mix-test.c | 3 --- src/tests/remix-test.c | 3 --- src/tests/resampler-test.c | 3 --- 4 files changed, 12 deletions(-) (limited to 'src/tests') diff --git a/src/tests/envelope-test.c b/src/tests/envelope-test.c index 3af3044e..9382040b 100644 --- a/src/tests/envelope-test.c +++ b/src/tests/envelope-test.c @@ -34,8 +34,6 @@ #include #include -#include - const pa_envelope_def ramp_down = { .n_points = 2, .points_x = { 100*PA_USEC_PER_MSEC, 300*PA_USEC_PER_MSEC }, @@ -202,7 +200,6 @@ int main(int argc, char *argv[]) { .values = { PA_VOLUME_NORM, PA_VOLUME_NORM/2 } }; - oil_init(); pa_log_set_level(PA_LOG_DEBUG); pa_assert_se(pool = pa_mempool_new(FALSE, 0)); diff --git a/src/tests/mix-test.c b/src/tests/mix-test.c index f9f76da3..457c4acd 100644 --- a/src/tests/mix-test.c +++ b/src/tests/mix-test.c @@ -32,8 +32,6 @@ #include #include -#include - static float swap_float(float a) { uint32_t *b = (uint32_t*) &a; *b = PA_UINT32_SWAP(*b); @@ -211,7 +209,6 @@ int main(int argc, char *argv[]) { pa_sample_spec a; pa_cvolume v; - oil_init(); pa_log_set_level(PA_LOG_DEBUG); pa_assert_se(pool = pa_mempool_new(FALSE, 0)); diff --git a/src/tests/remix-test.c b/src/tests/remix-test.c index 9d110d6b..4990bf93 100644 --- a/src/tests/remix-test.c +++ b/src/tests/remix-test.c @@ -32,8 +32,6 @@ #include #include -#include - int main(int argc, char *argv[]) { static const pa_channel_map maps[] = { @@ -55,7 +53,6 @@ int main(int argc, char *argv[]) { unsigned i, j; pa_mempool *pool; - oil_init(); pa_log_set_level(PA_LOG_DEBUG); pa_assert_se(pool = pa_mempool_new(FALSE, 0)); diff --git a/src/tests/resampler-test.c b/src/tests/resampler-test.c index 7236265a..82198b5e 100644 --- a/src/tests/resampler-test.c +++ b/src/tests/resampler-test.c @@ -32,8 +32,6 @@ #include #include -#include - static void dump_block(const pa_sample_spec *ss, const pa_memchunk *chunk) { void *d; unsigned i; @@ -248,7 +246,6 @@ int main(int argc, char *argv[]) { pa_sample_spec a, b; pa_cvolume v; - oil_init(); pa_log_set_level(PA_LOG_DEBUG); pa_assert_se(pool = pa_mempool_new(FALSE, 0)); -- cgit From 15eb03a5b39f8c54328caa7516a7870bf977db40 Mon Sep 17 00:00:00 2001 From: Ted Percival Date: Fri, 21 Aug 2009 16:02:57 -0600 Subject: core: Add thread-safe group info functions with dynamic buffers Provides getgrgid, getgrnam, getpwuid & getpwnam replacements that are thread safe (a la getgrgid_r() and friends) that internally handle allocating big-enough buffers to avoid ERANGE errors on large users or groups. --- src/tests/usergroup-test.c | 161 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 161 insertions(+) create mode 100644 src/tests/usergroup-test.c (limited to 'src/tests') diff --git a/src/tests/usergroup-test.c b/src/tests/usergroup-test.c new file mode 100644 index 00000000..a48b016d --- /dev/null +++ b/src/tests/usergroup-test.c @@ -0,0 +1,161 @@ +/*** + This file is part of PulseAudio. + + Copyright 2009 Ted Percival + + PulseAudio is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + PulseAudio is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with PulseAudio; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#include + +#include +#include +#include +#include +#include +#include +#include + +#include + +static int load_reference_structs(struct group **gr, struct passwd **pw) { + setpwent(); + *pw = getpwent(); + endpwent(); + + setgrent(); + *gr = getgrent(); + endgrent(); + + return (*gr && *pw) ? 0 : 1; +} + +static int compare_group(const struct group *a, const struct group *b) { + char **amem, **bmem; + + if (strcmp(a->gr_name, b->gr_name)) { + fprintf(stderr, "Group name mismatch: [%s] [%s]\n", + a->gr_name, b->gr_name); + return 1; + } + + if (strcmp(a->gr_passwd, b->gr_passwd)) { + fprintf(stderr, "Group password mismatch: [%s] [%s]\n", + a->gr_passwd, b->gr_passwd); + return 1; + } + + if (a->gr_gid != b->gr_gid) { + fprintf(stderr, "Gid mismatch: [%lu] [%lu]\n", + (unsigned long) a->gr_gid, (unsigned long) b->gr_gid); + return 1; + } + + /* XXX: Assuming the group ordering is identical. */ + for (amem = a->gr_mem, bmem = b->gr_mem; *amem && *bmem; ++amem, ++bmem) { + if (strcmp(*amem, *bmem)) { + fprintf(stderr, "Group member mismatch: [%s] [%s]\n", + *amem, *bmem); + return 1; + } + } + + if (*amem || *bmem) { + fprintf(stderr, "Mismatched group count\n"); + return 1; + } + + return 0; +} + +static int compare_passwd(const struct passwd *a, const struct passwd *b) { + if (strcmp(a->pw_name, b->pw_name)) { + fprintf(stderr, "pw_name mismatch: [%s] [%s]\n", a->pw_name, b->pw_name); + return 1; + } + + if (strcmp(a->pw_passwd, b->pw_passwd)) { + fprintf(stderr, "pw_passwd mismatch: [%s] [%s]\n", a->pw_passwd, b->pw_passwd); + return 1; + } + + if (a->pw_uid != b->pw_uid) { + fprintf(stderr, "pw_uid mismatch: [%lu] [%lu]\n", + (unsigned long) a->pw_uid, (unsigned long) b->pw_uid); + return 1; + } + + if (a->pw_gid != b->pw_gid) { + fprintf(stderr, "pw_gid mismatch: [%lu] [%lu]\n", + (unsigned long) a->pw_gid, (unsigned long) b->pw_gid); + return 1; + } + + if (strcmp(a->pw_gecos, b->pw_gecos)) { + fprintf(stderr, "pw_gecos mismatch: [%s] [%s]\n", a->pw_gecos, b->pw_gecos); + return 1; + } + + if (strcmp(a->pw_dir, b->pw_dir)) { + fprintf(stderr, "pw_dir mismatch: [%s] [%s]\n", a->pw_dir, b->pw_dir); + return 1; + } + + if (strcmp(a->pw_shell, b->pw_shell)) { + fprintf(stderr, "pw_shell mismatch: [%s] [%s]\n", a->pw_shell, b->pw_shell); + return 1; + } + + return 0; +} + +int main(int argc, char *argv[]) { + struct group *gr; + struct passwd *pw; + int err; + struct group *reference_group = NULL; + struct passwd *reference_passwd = NULL; + + err = load_reference_structs(&reference_group, &reference_passwd); + if (err) + return 77; + + errno = 0; + gr = pa_getgrgid_malloc(reference_group->gr_gid); + if (compare_group(reference_group, gr)) + return 1; + pa_getgrgid_free(gr); + + errno = 0; + gr = pa_getgrnam_malloc(reference_group->gr_name); + if (compare_group(reference_group, gr)) + return 1; + pa_getgrnam_free(gr); + + errno = 0; + pw = pa_getpwuid_malloc(reference_passwd->pw_uid); + if (compare_passwd(reference_passwd, pw)) + return 1; + pa_getpwuid_free(pw); + + errno = 0; + pw = pa_getpwnam_malloc(reference_passwd->pw_name); + if (compare_passwd(reference_passwd, pw)) + return 1; + pa_getpwnam_free(pw); + + return 0; +} -- cgit