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author | Daniel Lange <DLange@git.local> | 2020-12-07 10:26:01 +0100 |
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committer | Daniel Lange <DLange@git.local> | 2020-12-07 10:26:01 +0100 |
commit | 65357c8c46154de4e4eca14075bfe5523bb5fc14 (patch) | |
tree | 8f430ee5a0d5de377c4e7c94e47842a27c70d7e8 /XUtils.h | |
parent | f80394a20254938142011855f2954b3f63fe5909 (diff) | |
download | debian_htop-65357c8c46154de4e4eca14075bfe5523bb5fc14.tar.gz debian_htop-65357c8c46154de4e4eca14075bfe5523bb5fc14.tar.bz2 debian_htop-65357c8c46154de4e4eca14075bfe5523bb5fc14.zip |
New upstream version 3.0.3upstream/3.0.3
Diffstat (limited to 'XUtils.h')
-rw-r--r-- | XUtils.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/XUtils.h b/XUtils.h new file mode 100644 index 0000000..19cfadb --- /dev/null +++ b/XUtils.h @@ -0,0 +1,71 @@ +#ifndef HEADER_XUtils +#define HEADER_XUtils +/* +htop - StringUtils.h +(C) 2004-2011 Hisham H. Muhammad +Released under the GNU GPLv2, see the COPYING file +in the source distribution for its full text. +*/ + +#include "config.h" // IWYU pragma: keep + +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> // IWYU pragma: keep +#include <string.h> // IWYU pragma: keep +#include <sys/types.h> + +#include "Compat.h" +#include "Macros.h" + + +void fail(void) ATTR_NORETURN; + +void* xMalloc(size_t size); + +void* xCalloc(size_t nmemb, size_t size); + +void* xRealloc(void* ptr, size_t size); + +/* + * String_startsWith gives better performance if strlen(match) can be computed + * at compile time (e.g. when they are immutable string literals). :) + */ +static inline bool String_startsWith(const char* s, const char* match) { + return strncmp(s, match, strlen(match)) == 0; +} + +static inline bool String_contains_i(const char* s1, const char* s2) { + return strcasestr(s1, s2) != NULL; +} + +static inline bool String_eq(const char* s1, const char* s2) { + return strcmp(s1, s2) == 0; +} + +char* String_cat(const char* s1, const char* s2); + +char* String_trim(const char* in); + +char** String_split(const char* s, char sep, size_t* n); + +void String_freeArray(char** s); + +char* String_getToken(const char* line, unsigned short int numMatch); + +char* String_readLine(FILE* fd); + +ATTR_FORMAT(printf, 2, 3) +int xAsprintf(char** strp, const char* fmt, ...); + +ATTR_FORMAT(printf, 3, 4) +int xSnprintf(char* buf, size_t len, const char* fmt, ...); + +char* xStrdup(const char* str) ATTR_NONNULL; + +char* xStrndup(const char* str, size_t len) ATTR_NONNULL; + +ssize_t xReadfile(const char* pathname, void* buffer, size_t count); +ssize_t xReadfileat(openat_arg_t dirfd, const char* pathname, void* buffer, size_t count); + +#endif |