diff options
Diffstat (limited to 'lib/ulibc.c')
| -rw-r--r-- | lib/ulibc.c | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/lib/ulibc.c b/lib/ulibc.c index f3783a4..38aa7df 100644 --- a/lib/ulibc.c +++ b/lib/ulibc.c @@ -50,8 +50,9 @@ ** ** @returns The PID of the terminated child, or an error code */ -int wait( int32_t *status ) { - return( waitpid(0,status) ); +int wait(int32_t *status) +{ + return (waitpid(0, status)); } /** @@ -66,14 +67,15 @@ int wait( int32_t *status ) { ** ** @returns PID of the new process, or an error code */ -int32_t spawn( uint_t what, char **args ) { +int32_t spawn(uint_t what, char **args) +{ int32_t pid; char buf[256]; pid = fork(); - if( pid != 0 ) { + if (pid != 0) { // failure, or we are the parent - return( pid ); + return (pid); } // we are the child @@ -81,15 +83,15 @@ int32_t spawn( uint_t what, char **args ) { // child inherits parent's priority level - exec( what, args ); + exec(what, args); // uh-oh.... - sprint( buf, "Child %d exec() #%u failed\n", pid, what ); - cwrites( buf ); + sprint(buf, "Child %d exec() #%u failed\n", pid, what); + cwrites(buf); - exit( EXIT_FAILURE ); - return( 0 ); // shut the compiler up + exit(EXIT_FAILURE); + return (0); // shut the compiler up } /** @@ -99,8 +101,9 @@ int32_t spawn( uint_t what, char **args ) { ** ** @returns The return value from calling write() */ -int cwritech( char ch ) { - return( write(CHAN_CIO,&ch,1) ); +int cwritech(char ch) +{ + return (write(CHAN_CIO, &ch, 1)); } /** @@ -109,9 +112,10 @@ int cwritech( char ch ) { ** @param str The string to write ** */ -int cwrites( const char *str ) { +int cwrites(const char *str) +{ int len = strlen(str); - return( write(CHAN_CIO,str,len) ); + return (write(CHAN_CIO, str, len)); } /** @@ -122,8 +126,9 @@ int cwrites( const char *str ) { ** ** @returns The return value from calling write() */ -int cwrite( const char *buf, uint32_t size ) { - return( write(CHAN_CIO,buf,size) ); +int cwrite(const char *buf, uint32_t size) +{ + return (write(CHAN_CIO, buf, size)); } /** @@ -133,8 +138,9 @@ int cwrite( const char *buf, uint32_t size ) { ** ** @returns The return value from calling write() */ -int swritech( char ch ) { - return( write(CHAN_SIO,&ch,1) ); +int swritech(char ch) +{ + return (write(CHAN_SIO, &ch, 1)); } /** @@ -144,9 +150,10 @@ int swritech( char ch ) { ** ** @returns The return value from calling write() */ -int swrites( const char *str ) { +int swrites(const char *str) +{ int len = strlen(str); - return( write(CHAN_SIO,str,len) ); + return (write(CHAN_SIO, str, len)); } /** @@ -157,6 +164,7 @@ int swrites( const char *str ) { ** ** @returns The return value from calling write() */ -int swrite( const char *buf, uint32_t size ) { - return( write(CHAN_SIO,buf,size) ); +int swrite(const char *buf, uint32_t size) +{ + return (write(CHAN_SIO, buf, size)); } |