cppcheck/cfg/gnu.cfg

414 lines
9.3 KiB
INI

<?xml version="1.0"?>
<def format="1">
<memory>
<dealloc>free</dealloc>
<alloc init="true">get_current_dir_name</alloc>
</memory>
<!-- http://man7.org/linux/man-pages/man2/accept.2.html -->
<!-- int accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags); -->
<function name="accept">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-uninit/>
<not-null/>
</arg>
<arg nr="4">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- long long atoq(const char *nptr); -->
<function name="atoq">
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1">
<not-null/>
<not-uninit/>
</arg>
</function>
<function name="strndupa">
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
</function>
<function name="strdupa">
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1">
<not-null/>
<not-uninit/>
</arg>
</function>
<!-- http://www.gnu.org/software/libc/manual/html_node/Backtraces.html -->
<!-- int backtrace (void **buffer, int size) -->
<function name="backtrace">
<noreturn>false</noreturn>
<arg nr="1">
<not-null/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
</function>
<!-- char ** backtrace_symbols (void *const *buffer, int size) -->
<function name="backtrace_symbols">
<noreturn>false</noreturn>
<use-retval/>
<arg nr="1">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
</function>
<!-- void backtrace_symbols_fd (void *const *buffer, int size, int fd) -->
<function name="backtrace_symbols_fd">
<noreturn>false</noreturn>
<arg nr="1">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-uninit/>
</arg>
</function>
<!-- char *qecvt(long double value, int ndigit, int * decpt, int * sign); -->
<function name="ecvt">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-null/>
</arg>
</function>
<!-- char *qfcvt(double value, int ndigit, int * decpt, int * sign); -->
<function name="qfcvt">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-null/>
</arg>
</function>
<!-- char *qgcvt(long double value, int ndigit, char *buf); -->
<function name="qgcvt">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
</function>
<!-- int ecvt_r (double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="ecvt_r">
<noreturn>false</noreturn>
<pure/>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-null/>
</arg>
<arg nr="5">
<not-null/>
</arg>
<arg nr="6"/>
</function>
<!-- int fcvt_r (double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="fcvt_r">
<noreturn>false</noreturn>
<pure/>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-null/>
</arg>
<arg nr="5">
<not-null/>
</arg>
<arg nr="6"/>
</function>
<!-- int qecvt_r (long double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="qecvt_r">
<noreturn>false</noreturn>
<pure/>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-null/>
</arg>
<arg nr="5">
<not-null/>
</arg>
<arg nr="6"/>
</function>
<!-- int qfcvt_r (long double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="qfcvt_r">
<noreturn>false</noreturn>
<pure/>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-null/>
</arg>
<arg nr="5">
<not-null/>
</arg>
<arg nr="6"/>
</function>
<!-- https://www.gnu.org/software/gnulib/manual/html_node/c_002dstrcasestr.html -->
<!-- size_t strcasestr(const char *s1, const char *s2); -->
<function name="strcasestr">
<use-retval/>
<noreturn>false</noreturn>
<leak-ignore/>
<pure/>
<arg nr="1">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2">
<not-null/>
<not-uninit/>
</arg>
</function>
<!-- http://linux.die.net/man/2/getresuid -->
<!-- int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); -->
<function name="getresuid">
<noreturn>false</noreturn>
<leak-ignore/>
<pure/>
<arg nr="1">
<not-null/>
</arg>
<arg nr="2">
<not-null/>
</arg>
<arg nr="3">
<not-null/>
</arg>
</function>
<!-- http://linux.die.net/man/2/getresuid -->
<!-- int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); -->
<function name="getresgid">
<noreturn>false</noreturn>
<leak-ignore/>
<pure/>
<arg nr="1">
<not-null/>
</arg>
<arg nr="2">
<not-null/>
</arg>
<arg nr="3">
<not-null/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man2/setresuid.2.html -->
<!-- int setresuid(uid_t ruid, uid_t euid, uid_t suid);-->
<function name="setresuid">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- http://man7.org/linux/man-pages/man2/setresuid.2.html -->
<!-- int setresgid(gid_t rgid, gid_t egid, gid_t sgid);-->
<function name="setresgid">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<arg nr="3">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- int inet_aton (const char *name, struct in_addr *addr); -->
<function name="inet_aton">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
<not-null/>
</arg>
<arg nr="2">
<not-null/>
</arg>
<leak-ignore/>
</function>
<!-- uint32_t inet_addr (const char *name); -->
<function name="inet_addr">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
<not-null/>
</arg>
<leak-ignore/>
</function>
<!-- uint32_t inet_network (const char *name); -->
<function name="inet_network">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
<not-null/>
</arg>
<leak-ignore/>
</function>
<!-- char * inet_ntoa (struct in_addr addr); -->
<function name="inet_ntoa">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- struct in_addr inet_makeaddr (uint32_t net, uint32_t local); -->
<function name="inet_makeaddr">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- uint32_t inet_lnaof (struct in_addr addr); -->
<function name="inet_lnaof">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- uint32_t inet_netof (struct in_addr addr); -->
<function name="inet_netof">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- int inet_pton (int af, const char *cp, void *buf); -->
<function name="inet_pton">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
<not-null/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<leak-ignore/>
</function>
<!-- const char * inet_ntop (int af, const void *cp, char *buf, socklen_t len);-->
<function name="inet_ntop">
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2">
<not-uninit/>
<not-null/>
</arg>
<arg nr="3">
<not-null/>
</arg>
<arg nr="4">
<not-uninit/>
</arg>
<leak-ignore/>
</function>
<!-- char *canonicalize_file_name(const char *path); -->
<function name="canonicalize_file_name">
<use-retval/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1">
<not-null/>
</arg>
</function>
<!-- see https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html -->
<define name="__builtin_expect(X,Y)" value="(X)"/>
<!-- see http://kernelnewbies.org/FAQ/LikelyUnlikely -->
<define name="likely(X)" value="(X)"/>
<define name="unlikely(X)" value="(X)"/>
</def>